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Off-Highway Trucks

777 (07) Water Truck

Cat® Water Solutions helps you efficiently reduce haul road dust to enhance safety and increase productivity at your job site, quarry, or mine. An integrated truck, tank, and water delivery system – connected with scalable levels of technology helps you solve overwatering and underwatering issues with a focus on sustainable operations. This innovative water solution is sold and supported by the local Cat dealer you know and trust.

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Overview

Longer description goes here

Engine

UNITS:

Metric

Imperial

Engine Model	Cat® C32B	Cat® C32B
Gross Power - SAE J1995:2014	765 kW	1025 hp
Engine Speed	1800 r/min	1800 r/min
Net Power - SAE J1349:2011	683 kW	916 hp
Emissions	Fuel Optimized	Fuel Optimized
Cylinders	12	12
Bore	145 mm	5.7 in
Stroke	162 mm	6.4 in
Displacement	32.1 l	1959 in³
Note (1)	Net Power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 1,800 rpm.	Net Power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 1,800 rpm.
Note (2)	Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.	Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Note (3)	Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).	Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Note (4)	No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V.	No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V.
Note (5)	Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.	Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.

Cat Water Delivery System (WDS)

Maximum water flow	6814 l/min	1800 gal(US)/min
Water per spray head (minimum)	132.5 l/min	35 gal(US)/min
Water per spray head (maximum)	2270 l/min	600 gal(US)/min
Spray head opening range (minimum)	1 mm	0.04 in
Spray head opening range (maximum)	19 mm	0.75 in
Maximum size debris flushed through spray head	19 mm	0.75 in
Spray system hydraulic tank capacity	27.5 l	7.25 gal (US)
Maximum number of rear spray heads	5	5
Minimum number of rear spray heads (recommended 3)	2	2
Minimum number of front/side spray heads	2	2
Maximum number of front/side spray heads	0	0
Maximum water from cannon (idle)	2271 l/min	600 gal(US)/min
Maximum water from cannon (high idle)	6246 l/min	1650 gal(US)/min
Maximum cannon spray distance	61 m	200 ft
Type	Wet water pump/hydraulic motor coupling	Wet water pump/hydraulic motor coupling
Note	Operator selectable coverage: 0.1 - 0.8 L/m² (4 kph - 40 kph) / 0.05 - 0.2 gal/ft² (3 mph - 25 mph). Coverage rates above 0.6 L/m² may not be available at higher speeds depending on head count and configuration.	Operator selectable coverage: 0.1 - 0.8 L/m² (4 kph - 40 kph) / 0.05 - 0.2 gal/ft² (3 mph - 25 mph). Coverage rates above 0.6 L/m² may not be available at higher speeds depending on head count and configuration.
Note (1)	Spray head opening is automatically controlled by the system to achieve Auto Mode Coverage or manual mode flow rate.	Spray head opening is automatically controlled by the system to achieve Auto Mode Coverage or manual mode flow rate.
Note (2)	The Auto Mode setting controls water coverage and automatically adjusts to the number of spray heads being used — independent of ground speed. This is an exclusive feature designed into the Cat WDS software to help water more efficiently. Water flow is continually adjusted during operation to conserve water and achieve desired coverage and flow rate.	The Auto Mode setting controls water coverage and automatically adjusts to the number of spray heads being used — independent of ground speed. This is an exclusive feature designed into the Cat WDS software to help water more efficiently. Water flow is continually adjusted during operation to conserve water and achieve desired coverage and flow rate.
Note (3)	Alternatively, manual mode allows the operator to set a water flow rate that is constant regardless of ground speed. This mode is not recommended for daily operation and will reduce watering efficiency and may increase fuel usage.	Alternatively, manual mode allows the operator to set a water flow rate that is constant regardless of ground speed. This mode is not recommended for daily operation and will reduce watering efficiency and may increase fuel usage.
Note (4)	Spray heads on competitive water distribution systems require tools and maintenance to change flow and spray pattern. Caterpillar is the only company to have variable active spray heads to regulate water spray.	Spray heads on competitive water distribution systems require tools and maintenance to change flow and spray pattern. Caterpillar is the only company to have variable active spray heads to regulate water spray.
Note (5)	Cannon performance depends on nozzle orifice and pipe size.	Cannon performance depends on nozzle orifice and pipe size.

Tank Configurations

Water Tank Capacity	up to 75 700 L (20,000 gal)	up to 75 700 L (20,000 gal)
Note	Multiple tank configurations are offered based on customer preference and regional locations. Water Tank Capacity Range: 75 400 - 75 700 L (19,900 - 20,000 gal)	Multiple tank configurations are offered based on customer preference and regional locations. Water Tank Capacity Range: 75 400 - 75 700 L (19,900 - 20,000 gal)
Machine Weight (with water tank full)	327,964 - 327,964 lb / 147 172 - 148 762 kg	327,964 - 327,964 lb / 147 172 - 148 762 kg
Empty Machine Operating Weight (without water / with fuel)	160,307 - 162,323 lb / 72 714 - 73 629 kg	160,307 - 162,323 lb / 72 714 - 73 629 kg
Water Tank - Max Empty Weight (no WDS)	42,983 - 44,092 lb / 19 497 - 20 000 kg	42,983 - 44,092 lb / 19 497 - 20 000 kg
Note (1)	Cat branded tanks include additional features and options commonly selected by customers in the industry. Splash guards, fill chute, and rock ejectors are standard.	Cat branded tanks include additional features and options commonly selected by customers in the industry. Splash guards, fill chute, and rock ejectors are standard.
Note (2)	Hoist cylinder mounting on all tank offerings enhances serviceability.	Hoist cylinder mounting on all tank offerings enhances serviceability.

Operating Specifications

Top Speed - Loaded	67.1 km/h	41.7 mile/h
Note	Water Tank Capacity Range: 69 700 - 75 700 L (18,400 - 20,000 gal)	Water Tank Capacity Range: 69 700 - 75 700 L (18,400 - 20,000 gal)
Note (2)	Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 gal/ft² (3 mph - 25 mph)	Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 gal/ft² (3 mph - 25 mph)

Weights - Approximate

Target Gross Machine Weight	164654 kg	363000 lb
Chassis Weight	52262 kg	115217 lb

Transmission

Forward - 1	10.7 km/h	6.6 mile/h
Forward - 2	14.6 km/h	9.1 mile/h
Forward - 3	19.2 km/h	11.9 mile/h
Forward - 4	26.7 km/h	16.6 mile/h
Forward - 5	36.2 km/h	22.5 mile/h
Forward - 6	48.6 km/h	30.2 mile/h
Forward - 7	65.9 km/h	40.9 mile/h
Reverse	12.1 km/h	7.5 mile/h
Note	Maximum travel speeds with standard 27.00R49 (E4) tires.	Maximum travel speeds with standard 27.00R49 (E4) tires.

Final Drives

Differential Ratio	2.736:1	2.736:1
Planetary Ratio	7.0:1	7.0:1
Total Reduction Ratio	19.1576:1	19.1576:1

Braking System

Brake Surface - Front	40846 cm²	6331 in²
Brake Surface - Rear	102116 cm²	15828 in²
Brake Standards	ISO 3450:2011	ISO 3450:2011

Body Hoists

Pump Flow - High Idle	458 l/min	6331 gal/min
Relief Valve Setting - Raise	18950 kPa	2750 psi
Relief Valve Setting - Lower	3450 kPa	500 psi
Body Raise Time - High Idle	15 s	15 s
Body Lower Time - Float	13 s	13 s
Body Lower Time - High Idle	13 s	13 s

Weight Distributions - Approximate

Front Axle - Empty	46 %	46 %
Front Axle - Loaded	33 %	33 %
Rear Axle - Empty	54 %	54 %
Rear Axle - Loaded	67 %	67 %

Suspension

Empty Loaded Cylinder Stroke Front	74.7 mm	2.9 in
Empty Loaded Cylinder Stroke Rear	66 mm	2.5 in
Rear axle - Oscillation	5.4 °	5.4 °

Steering

Steering Standards	ISO 5010:2007	ISO 5010:2007
Steer Angle	30.5 °	30.5 °
Turning Diameter - Front	25.3 m	83 ft
Turning Circle - Clearance Diameter	28.4 m	93 ft

Tires

Standard Tire	27.00R49 (E4)	27.00R49 (E4)
Note (1)	Productive capabilities of the 777 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.	Productive capabilities of the 777 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Note (2)	Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.	Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.

Service Refill Capacities

Fuel Tank (1)	1136 l	300 gal (US)
Fuel Tank (2)	1325 l	350 gal (US)
Cooling System	240 l	63.4 gal (US)
Crankcase	109 l	28.7 gal (US)
Differentials	227 l	59.9 gal (US)
Final Drive - Each	76 l	20 gal (US)
Steering System - Including Tank	53.6 l	14.1 gal (US)
Brake Hoist System	322 l	85 gal (US)
Torque Converter - Transmission System	138.5 l	36.5 gal (US)

Cab

Air Conditioning	42789 Btu/kWh	18390 Btu/lb
Heater / Defroster	11070 kJ/kg	43930 Btu
ROPS Standards (1)	Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.	Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards	Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.	Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Note (1)	The operator Equivalent Sound Pressure Level (Leq) is 73 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.	The operator Equivalent Sound Pressure Level (Leq) is 73 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.
Note (2)	The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid-gear moving operation is 83 dB(A).	The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid-gear moving operation is 83 dB(A).
Note (3)	Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.	Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.

Features

ENHANCED SITE SAFETY

COMFORTABLE CAB

OPTIMIZED PRODUCTIVITY

EFFICIENCY & SUSTAINABILITY

DO MORE WITH LESS FUEL

SCALABLE CONNECTIVITY

INTEGRATION & SUPPORT

Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

POWERTRAIN

Autostall
Engine idle shutdown
Air-To-Air Aftercooler (ATAAC)
Air cleaner with precleaner (2)
Automatic cold mode idle control
Electric priming pump
Electric cold weather start (two starters and four batteries)
Ether starting aid
Exhaust, muffler
Fuel filter/water separator
Turbocharger (2)
Braking system: – Extended Life Brakes – Brake wear indicator – Automatic Retarder Control (ARC) (utilizes oil-cooled, multiple disc brakes) – Brake release motor (towing) – Manual retarder (utilizes oil-cooled, multiple disc brakes) – Oil-cooled, multiple disc (front/rear) – Parking – Secondary – Service
Transmission – Auto neutral idle – APECS Software – ECPC
Part Throttle Shifting – 7-speed automatic powershift with Torque Shift Management Electronic Clutch Pressure Control – Body up-shift inhibitor – Directional shift management – Downshift inhibitor – Neutral start switch – Neutral coast inhibitor – Reverse shift inhibitor – Reverse neutralizer during dumping – Programmable top gear selection

SUSPENSION SYSTEMS

Suspension, rear

ELECTRICAL

Alarm, backup
Alternator, 115 ampere
Auxiliary jump start receptacle
Batteries, maintenance-free, 12V (4), 190 amp-hour
Electrical system, 25 AMP, 24V to 12V converter
Lighting system – Backup light (halogen) – Directional signals/hazard warning, (front and rear LED) – Headlights, (halogen) with dimmer – Payload, indicator lights – Operator access courtesy lights – Side profile lights – Stop/tail lights (LED) – Service lights

OPERATOR ENVIRONMENT

Air conditioning
Ashtray and cigarette lighter
Coat hook
Cup holders (4)
Diagnostic connection port, 24V
Entertainment Radio Ready – 5 amp converter – Speakers – Antenna – Wiring harness
Gauges/indicators – Brake oil temperature gauge – Coolant temperature gauge – Hour meter – Tachometer – Engine overspeed indicator – Fuel level – Speedometer with odometer – Transmission gear indicator
Heater/defroster (11 070 kCal/43,930 BTU)
Auto temp control
Fluid level monitoring
Hoist lever
Horn, electric
Light – dome
Light – courtesy
Load counter, automatic
Advisor display
VIMS
TPMS
Foot rest
Mirrors – heated
Power port, 24V and 12V (2)
ROPS cab, insulated/sound suppressed
Cat Comfort Series III – Full air suspension – Retractable 3-point seat belt with shoulder harness
Steering wheel, padded, tilt and telescopic
Storage compartment
Sun visor
Throttle lock
Window, right side, hinged access/egress
Electric left side window control
Windshield wiper (intermittent) and washer
Tinted, laminated glass

CAT TECHNOLOGY PRODUCTS

Adaptive economy mode
Object detection (4 cameras, 4 radars)
Product Link™ Ready (Level 1)
TKPH/TMPH (Tons Kilometer Per Hour/ Tons Mile Per Hour)
Cat MineStar™: Level 1 - Basic (Equipment Tracking)*
*Basic connectivity package comes standard on all Cat Water Solutions trucks with a 6-month complimentary service-based offering

GUARDS

Engine crankcase
Driveline
Fan and A/C

FLUIDS

Extended Life Coolant to –35° C (–30° F)

OTHER STANDARD EQUIPMENT

Body mounting group
Body safety pin (secures body in up position)
Body down indicator
CD-ROM parts book
Center-mounted rims
Fuel tank (1136 L/300 gal)
Ground level battery disconnect
Ground level engine shutdown
Ground level grease fittings
Reservoirs (separate) – Brake/hoist – Steering – Transmission/torque converter
Rims 19.5 × 49
Rock ejectors
Supplemental steering (automatic)
Tie down eyes
Tow hooks (front)/Tow pin (rear)
Vandalism protection locks
Wiggins fast fuel
Traction Control System (TCS) (new version)
Attachment Zone

CAT WATER DELIVERY SYSTEM (WDS)

Controls: Factory installed and integrated into cab
Water System Monitor: integrated into cab, programmable spray configurations, automatic diagnostic messages
Variable Hydraulic Pump Drive: 6814 L/min (1,800 gal/min) at speeds of 4 kph to 40 kph (3 to 25 mph) with auto shut-off and soft startup
Stainless Steel Spray Heads: maintenance free, patented design resists corrosion
Independent Hydraulic Cooling System: minimizes overheating
Water Cannon: hydraulically controlled, integrated joystick with cab controls, optional nozzles
Parts & service available through global Cat dealer network

Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

Downloads

777 Water Truck Technical Specs Download

Cat Water Solutions Brochure Download

Cat Water Delivery System Download

Cat MineStar Edge for Water Download

Overview

Longer description goes here

Engine

UNITS:

Metric

Imperial

Engine Model	Cat® C32B	Cat® C32B
Gross Power - SAE J1995:2014	765 kW	1025 hp
Engine Speed	1800 r/min	1800 r/min
Net Power - SAE J1349:2011	683 kW	916 hp
Emissions	Fuel Optimized	Fuel Optimized
Cylinders	12	12
Bore	145 mm	5.7 in
Stroke	162 mm	6.4 in
Displacement	32.1 l	1959 in³
Note (1)	Net Power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 1,800 rpm.	Net Power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler, and alternator with engine speed at 1,800 rpm.
Note (2)	Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.	Power rating applies at 1,800 rpm when tested under the specified condition for the specified standard.
Note (3)	Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).	Ratings based on SAE J1995 standard air conditions of 25° C (77° F) and 100 kPa (29.61 Hg) barometer. Power based on fuel having API gravity of 35 at 16° C (60° F) and an LHV of 42 780 kJ/kg (18,390 BTU/lb) when engine used at 30° C (86° F).
Note (4)	No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V.	No engine derating required up to 2286 m (7,500 ft) for Tier 4/Stage V.
Note (5)	Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.	Available as Tier 4 Final/Stage V equivalent, Tier 3/Stage IIIA equivalent, or Tier 2/Stage II equivalent emission standards.

Cat Water Delivery System (WDS)

Maximum water flow	6814 l/min	1800 gal(US)/min
Water per spray head (minimum)	132.5 l/min	35 gal(US)/min
Water per spray head (maximum)	2270 l/min	600 gal(US)/min
Spray head opening range (minimum)	1 mm	0.04 in
Spray head opening range (maximum)	19 mm	0.75 in
Maximum size debris flushed through spray head	19 mm	0.75 in
Spray system hydraulic tank capacity	27.5 l	7.25 gal (US)
Maximum number of rear spray heads	5	5
Minimum number of rear spray heads (recommended 3)	2	2
Minimum number of front/side spray heads	2	2
Maximum number of front/side spray heads	0	0
Maximum water from cannon (idle)	2271 l/min	600 gal(US)/min
Maximum water from cannon (high idle)	6246 l/min	1650 gal(US)/min
Maximum cannon spray distance	61 m	200 ft
Type	Wet water pump/hydraulic motor coupling	Wet water pump/hydraulic motor coupling
Note	Operator selectable coverage: 0.1 - 0.8 L/m² (4 kph - 40 kph) / 0.05 - 0.2 gal/ft² (3 mph - 25 mph). Coverage rates above 0.6 L/m² may not be available at higher speeds depending on head count and configuration.	Operator selectable coverage: 0.1 - 0.8 L/m² (4 kph - 40 kph) / 0.05 - 0.2 gal/ft² (3 mph - 25 mph). Coverage rates above 0.6 L/m² may not be available at higher speeds depending on head count and configuration.
Note (1)	Spray head opening is automatically controlled by the system to achieve Auto Mode Coverage or manual mode flow rate.	Spray head opening is automatically controlled by the system to achieve Auto Mode Coverage or manual mode flow rate.
Note (2)	The Auto Mode setting controls water coverage and automatically adjusts to the number of spray heads being used — independent of ground speed. This is an exclusive feature designed into the Cat WDS software to help water more efficiently. Water flow is continually adjusted during operation to conserve water and achieve desired coverage and flow rate.	The Auto Mode setting controls water coverage and automatically adjusts to the number of spray heads being used — independent of ground speed. This is an exclusive feature designed into the Cat WDS software to help water more efficiently. Water flow is continually adjusted during operation to conserve water and achieve desired coverage and flow rate.
Note (3)	Alternatively, manual mode allows the operator to set a water flow rate that is constant regardless of ground speed. This mode is not recommended for daily operation and will reduce watering efficiency and may increase fuel usage.	Alternatively, manual mode allows the operator to set a water flow rate that is constant regardless of ground speed. This mode is not recommended for daily operation and will reduce watering efficiency and may increase fuel usage.
Note (4)	Spray heads on competitive water distribution systems require tools and maintenance to change flow and spray pattern. Caterpillar is the only company to have variable active spray heads to regulate water spray.	Spray heads on competitive water distribution systems require tools and maintenance to change flow and spray pattern. Caterpillar is the only company to have variable active spray heads to regulate water spray.
Note (5)	Cannon performance depends on nozzle orifice and pipe size.	Cannon performance depends on nozzle orifice and pipe size.

Tank Configurations

Water Tank Capacity	up to 75 700 L (20,000 gal)	up to 75 700 L (20,000 gal)
Note	Multiple tank configurations are offered based on customer preference and regional locations. Water Tank Capacity Range: 75 400 - 75 700 L (19,900 - 20,000 gal)	Multiple tank configurations are offered based on customer preference and regional locations. Water Tank Capacity Range: 75 400 - 75 700 L (19,900 - 20,000 gal)
Machine Weight (with water tank full)	327,964 - 327,964 lb / 147 172 - 148 762 kg	327,964 - 327,964 lb / 147 172 - 148 762 kg
Empty Machine Operating Weight (without water / with fuel)	160,307 - 162,323 lb / 72 714 - 73 629 kg	160,307 - 162,323 lb / 72 714 - 73 629 kg
Water Tank - Max Empty Weight (no WDS)	42,983 - 44,092 lb / 19 497 - 20 000 kg	42,983 - 44,092 lb / 19 497 - 20 000 kg
Note (1)	Cat branded tanks include additional features and options commonly selected by customers in the industry. Splash guards, fill chute, and rock ejectors are standard.	Cat branded tanks include additional features and options commonly selected by customers in the industry. Splash guards, fill chute, and rock ejectors are standard.
Note (2)	Hoist cylinder mounting on all tank offerings enhances serviceability.	Hoist cylinder mounting on all tank offerings enhances serviceability.

Operating Specifications

Top Speed - Loaded	67.1 km/h	41.7 mile/h
Note	Water Tank Capacity Range: 69 700 - 75 700 L (18,400 - 20,000 gal)	Water Tank Capacity Range: 69 700 - 75 700 L (18,400 - 20,000 gal)
Note (2)	Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 gal/ft² (3 mph - 25 mph)	Operator selectable coverage: 0.2-0.8 L/m² (4 kph - 40 kph) / 0.5-0.2 gal/ft² (3 mph - 25 mph)

Weights - Approximate

Target Gross Machine Weight	164654 kg	363000 lb
Chassis Weight	52262 kg	115217 lb

Transmission

Forward - 1	10.7 km/h	6.6 mile/h
Forward - 2	14.6 km/h	9.1 mile/h
Forward - 3	19.2 km/h	11.9 mile/h
Forward - 4	26.7 km/h	16.6 mile/h
Forward - 5	36.2 km/h	22.5 mile/h
Forward - 6	48.6 km/h	30.2 mile/h
Forward - 7	65.9 km/h	40.9 mile/h
Reverse	12.1 km/h	7.5 mile/h
Note	Maximum travel speeds with standard 27.00R49 (E4) tires.	Maximum travel speeds with standard 27.00R49 (E4) tires.

Final Drives

Differential Ratio	2.736:1	2.736:1
Planetary Ratio	7.0:1	7.0:1
Total Reduction Ratio	19.1576:1	19.1576:1

Braking System

Brake Surface - Front	40846 cm²	6331 in²
Brake Surface - Rear	102116 cm²	15828 in²
Brake Standards	ISO 3450:2011	ISO 3450:2011

Body Hoists

Pump Flow - High Idle	458 l/min	6331 gal/min
Relief Valve Setting - Raise	18950 kPa	2750 psi
Relief Valve Setting - Lower	3450 kPa	500 psi
Body Raise Time - High Idle	15 s	15 s
Body Lower Time - Float	13 s	13 s
Body Lower Time - High Idle	13 s	13 s

Weight Distributions - Approximate

Front Axle - Empty	46 %	46 %
Front Axle - Loaded	33 %	33 %
Rear Axle - Empty	54 %	54 %
Rear Axle - Loaded	67 %	67 %

Suspension

Empty Loaded Cylinder Stroke Front	74.7 mm	2.9 in
Empty Loaded Cylinder Stroke Rear	66 mm	2.5 in
Rear axle - Oscillation	5.4 °	5.4 °

Steering

Steering Standards	ISO 5010:2007	ISO 5010:2007
Steer Angle	30.5 °	30.5 °
Turning Diameter - Front	25.3 m	83 ft
Turning Circle - Clearance Diameter	28.4 m	93 ft

Tires

Standard Tire	27.00R49 (E4)	27.00R49 (E4)
Note (1)	Productive capabilities of the 777 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.	Productive capabilities of the 777 truck are such that, under certain job conditions, TKPH (TMPH) capabilities of standard or optional tires could be exceeded and, therefore, limit production.
Note (2)	Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.	Caterpillar recommends the customer evaluate all job conditions and consult the tire manufacturer for proper tire selection.

Service Refill Capacities

Fuel Tank (1)	1136 l	300 gal (US)
Fuel Tank (2)	1325 l	350 gal (US)
Cooling System	240 l	63.4 gal (US)
Crankcase	109 l	28.7 gal (US)
Differentials	227 l	59.9 gal (US)
Final Drive - Each	76 l	20 gal (US)
Steering System - Including Tank	53.6 l	14.1 gal (US)
Brake Hoist System	322 l	85 gal (US)
Torque Converter - Transmission System	138.5 l	36.5 gal (US)

Cab

Air Conditioning	42789 Btu/kWh	18390 Btu/lb
Heater / Defroster	11070 kJ/kg	43930 Btu
ROPS Standards (1)	Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.	Rollover Protective Structure (ROPS) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards	Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.	Falling Objects Protective Structure (FOPS) meets ISO 3449:2005 Level II FOPS criteria.
Note (1)	The operator Equivalent Sound Pressure Level (Leq) is 73 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.	The operator Equivalent Sound Pressure Level (Leq) is 73 dB(A) when SAE J1166 FEB2008 is used to measure the value for an enclosed cab. This is a work cycle sound exposure level. The cab was properly installed and maintained. The test was conducted with the cab doors and the cab windows closed.
Note (2)	The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid-gear moving operation is 83 dB(A).	The exterior sound pressure level for the standard machine measured at a distance of 15 m (49 ft) according to the test procedures specified in SAE J88:2008, mid-gear moving operation is 83 dB(A).
Note (3)	Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.	Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment.

Features

ENHANCED SITE SAFETY

COMFORTABLE CAB

OPTIMIZED PRODUCTIVITY

EFFICIENCY & SUSTAINABILITY

DO MORE WITH LESS FUEL

SCALABLE CONNECTIVITY

INTEGRATION & SUPPORT

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

POWERTRAIN

Autostall
Engine idle shutdown
Air-To-Air Aftercooler (ATAAC)
Air cleaner with precleaner (2)
Automatic cold mode idle control
Electric priming pump
Electric cold weather start (two starters and four batteries)
Ether starting aid
Exhaust, muffler
Fuel filter/water separator
Turbocharger (2)
Braking system: – Extended Life Brakes – Brake wear indicator – Automatic Retarder Control (ARC) (utilizes oil-cooled, multiple disc brakes) – Brake release motor (towing) – Manual retarder (utilizes oil-cooled, multiple disc brakes) – Oil-cooled, multiple disc (front/rear) – Parking – Secondary – Service
Transmission – Auto neutral idle – APECS Software – ECPC
Part Throttle Shifting – 7-speed automatic powershift with Torque Shift Management Electronic Clutch Pressure Control – Body up-shift inhibitor – Directional shift management – Downshift inhibitor – Neutral start switch – Neutral coast inhibitor – Reverse shift inhibitor – Reverse neutralizer during dumping – Programmable top gear selection

SUSPENSION SYSTEMS

Suspension, rear

ELECTRICAL

Alarm, backup
Alternator, 115 ampere
Auxiliary jump start receptacle
Batteries, maintenance-free, 12V (4), 190 amp-hour
Electrical system, 25 AMP, 24V to 12V converter
Lighting system – Backup light (halogen) – Directional signals/hazard warning, (front and rear LED) – Headlights, (halogen) with dimmer – Payload, indicator lights – Operator access courtesy lights – Side profile lights – Stop/tail lights (LED) – Service lights

OPERATOR ENVIRONMENT

Air conditioning
Ashtray and cigarette lighter
Coat hook
Cup holders (4)
Diagnostic connection port, 24V
Entertainment Radio Ready – 5 amp converter – Speakers – Antenna – Wiring harness
Gauges/indicators – Brake oil temperature gauge – Coolant temperature gauge – Hour meter – Tachometer – Engine overspeed indicator – Fuel level – Speedometer with odometer – Transmission gear indicator
Heater/defroster (11 070 kCal/43,930 BTU)
Auto temp control
Fluid level monitoring
Hoist lever
Horn, electric
Light – dome
Light – courtesy
Load counter, automatic
Advisor display
VIMS
TPMS
Foot rest
Mirrors – heated
Power port, 24V and 12V (2)
ROPS cab, insulated/sound suppressed
Cat Comfort Series III – Full air suspension – Retractable 3-point seat belt with shoulder harness
Steering wheel, padded, tilt and telescopic
Storage compartment
Sun visor
Throttle lock
Window, right side, hinged access/egress
Electric left side window control
Windshield wiper (intermittent) and washer
Tinted, laminated glass

CAT TECHNOLOGY PRODUCTS

Adaptive economy mode
Object detection (4 cameras, 4 radars)
Product Link™ Ready (Level 1)
TKPH/TMPH (Tons Kilometer Per Hour/ Tons Mile Per Hour)
Cat MineStar™: Level 1 - Basic (Equipment Tracking)*
*Basic connectivity package comes standard on all Cat Water Solutions trucks with a 6-month complimentary service-based offering

GUARDS

Engine crankcase
Driveline
Fan and A/C

FLUIDS

Extended Life Coolant to –35° C (–30° F)

OTHER STANDARD EQUIPMENT

Body mounting group
Body safety pin (secures body in up position)
Body down indicator
CD-ROM parts book
Center-mounted rims
Fuel tank (1136 L/300 gal)
Ground level battery disconnect
Ground level engine shutdown
Ground level grease fittings
Reservoirs (separate) – Brake/hoist – Steering – Transmission/torque converter
Rims 19.5 × 49
Rock ejectors
Supplemental steering (automatic)
Tie down eyes
Tow hooks (front)/Tow pin (rear)
Vandalism protection locks
Wiggins fast fuel
Traction Control System (TCS) (new version)
Attachment Zone

CAT WATER DELIVERY SYSTEM (WDS)

Controls: Factory installed and integrated into cab
Water System Monitor: integrated into cab, programmable spray configurations, automatic diagnostic messages
Variable Hydraulic Pump Drive: 6814 L/min (1,800 gal/min) at speeds of 4 kph to 40 kph (3 to 25 mph) with auto shut-off and soft startup
Stainless Steel Spray Heads: maintenance free, patented design resists corrosion
Independent Hydraulic Cooling System: minimizes overheating
Water Cannon: hydraulically controlled, integrated joystick with cab controls, optional nozzles
Parts & service available through global Cat dealer network