With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
With our huge inventory of new, used and rental equipment, WesTrac has the right machine for the job.
Keep your operation working around the clock by making WesTrac your partner in parts. With over 75,000 product lines stocked in our warehouses, ready-to-go, we won't let you down.
Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton. The Cat 990 Wheel Loader has been a proven performer in steel mill applications where larger machines have typically been used. The 990K Steel Mill Arrangement brings all new levels of performance, safety, operator comfort and efficiency in pit digging and skull handling applications.
Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton. The Cat 990 Wheel Loader has been a proven performer in steel mill applications where larger machines have typically been used. The 990K Steel Mill Arrangement brings all new levels of performance, safety, operator comfort and efficiency in pit digging and skull handling applications.
Net Power | 521 kW | 699 HP |
Engine Model | Cat® C27 ™ | Cat® C27 ™ |
Bore | 137.2 mm | 5.4 in |
Stroke | 152.4 mm | 6 in |
Displacement | 27.03 l | 1649.5 in³ |
Torque Rise | 18 % | 18 % |
Rated Speed - Gross - ISO 14396 | 561 kW | 752 HP |
Rated Speed - Net Power - SAE J1349 - High Ambient | 483 kW | 648 HP |
Rated Speed | 1800 r/min | 1800 r/min |
Rated Speed - Net Power - SAE J1349 - Standard Ambient | 521 kW | 699 HP |
Emissions | Entspricht EPA Tier 4 Final/Tier 2 (USA) | Entspricht EPA Tier 4 Final/Tier 2 (USA) |
Peak Torque - 1,200 rpm | 3557 N·m | 2624 lb/ft |
Gross - ISO 14396 | 561 kW | 752 HP |
Net Power - SAE J1349 | 521 kW | 699 HP |
Rated Speed - Gross - SAE J1995 | 571 kW | 766 HP |
Operating Specifications
Operating Weight | 92848 kg | 204693 lb |
Rated Payload | 15.88 t | 17.5 t |
Bucket Capacity Range | 8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3) | 8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3) |
Rated Payload - Standard | 15.88 t | 17.5 t |
Cat Truck Match - Standard | 773-775 | 773-775 |
Transmission
Transmission Type | Cat-Planetenlastschaltgetriebe | Cat-Planetenlastschaltgetriebe |
Forward - 1 | 7.3 km/h | 4.5 mile/h |
Forward - 2 | 13.3 km/h | 8.3 mile/h |
Forward - 3 | 22.9 km/h | 14.2 mile/h |
Reverse - 1 | 7.9 km/h | 4.9 mile/h |
Reverse - 2 | 14.7 km/h | 9.1 mile/h |
Reverse - 3 | 24.9 km/h | 15.5 mile/h |
Direct Drive - Reverse 1 | 8.7 km/h | 5.4 mile/h |
Direct Drive - Reverse 2 | 15.4 km/h | 9.6 mile/h |
Direct Drive - Forward 2 | 13.7 km/h | 8.5 mile/h |
Direct Drive - Reverse 3 | 26.4 km/h | 16.4 mile/h |
Direct Drive - Forward 3 | 24.5 km/h | 15.2 mile/h |
Direct Drive - Forward 1 | Lock-up disabled | Lock-up disabled |
Note | Travel speeds based on Michelin 45/65R39 LD D2**L5 tires. | Travel speeds based on Michelin 45/65R39 LD D2**L5 tires. |
Hydraulic System - Lift/Tilt
Relief Valve Setting - Lift/Tilt | 33000 kPa | 4786 psi |
Cylinders, Double Acting - Tilt, Bore and Stroke | 317.5 mm × 819 mm (12.5 in × 32.2 in) | 317.5 mm × 819 mm (12.5 in × 32.2 in) |
Lift/Tilt System | Variable displacement piston | Variable displacement piston |
Maximum Flow at 1,800 rpm (1) | 84 l/min | 22.2 gal/min |
Relief Valve Setting - Main | 3500 kPa | 507 psi |
Maximum Flow at 1,800 rpm (2) | 817 l/min | 216 gal/min |
Lift/Tilt System - Circuit | Positive flow control | Positive flow control |
Pilot System | Open loop and pressure reducing | Open loop and pressure reducing |
Cylinders, Double Acting - Lift, Bore and Stroke | 254 mm × 1264 mm (10.0 in × 49.8 in) | 254 mm × 1264 mm (10.0 in × 49.8 in) |
Service Refill Capacities
Fuel Tank | 1114 l | 294.3 gal (US) |
Cooling System | 208 l | 54.9 gal (US) |
Transmission | 110 l | 29.1 gal (US) |
Differential - Final Drives - Rear | 261 l | 68.9 gal (US) |
Hydraulic Tank - Steering and Braking | 132 l | 34.9 gal (US) |
Differential - Final Drives - Front | 271 l | 71.6 gal (US) |
Engine Crankcase | 75.7 l | 20 gal (US) |
Hydraulic Tank - Implement and Hydraulic Fan | 261 l | 68.9 gal (US) |
Hydraulic System Factory Fill | 795 l | 210 gal (US) |
Buckets
Bucket Capacities | 8.6-9.2 m3 (11.2-12.0 yd3) | 8.6-9.2 m3 (11.2-12.0 yd3) |
Axles
Front | Fixed | Fixed |
Rear | Trunnion | Trunnion |
Oscillation Angle | 8.5° | 8.5° |
Brakes
Brakes | SAE J1473 OKT90, ISO 3450:1992 | SAE J1473 OKT90, ISO 3450:1992 |
Hydraulic System - Steering
Relief Valve Setting - Steering | 32000 kPa | 4641 psi |
Steering System - Pump | Piston, variable displacement | Piston, variable displacement |
Maximum Flow at 1,400 rpm | 358 l/min | 94.5 gal/min |
Steering System - Circuit | Pilot, load sensing | Pilot, load sensing |
Total Steering Angle | 70° | 70° |
Hydraulic Cycle Times
Raise | 9.4 s | 9.4 s |
Dump | 2.9 s | 2.9 s |
Rack Back | 4.8 s | 4.8 s |
Lower | 3.7 s | 3.7 s |
Lower Float Down | 3.6 s | 3.6 s |
Total Hydraulic Cycle Time - Empty Bucket | 15.9 s | 15.9 s |
Sound Performance - Standard
Operator Sound Level (ISO 6396:2008) | 69 dB(A) | 69 dB(A) |
Machine Sound Level (ISO 6395:2008) | 115 dB(A) | 115 dB(A) |
Sound Performance - Suppression
Machine Sound Level (ISO 6395:2008) | 113 dB(A) | 113 dB(A) |
Operator Sound Level (ISO 6396:2008) | 69 dB(A) | 69 dB(A) |
Dimensions - Standard Lift - Approximate
Reach - Maximum Lift | 2193 mm | 7.2 ft |
Ground to Top of ROPS | 5240 mm | 17.2 ft |
Clearance at Maximum Lift | 4077 mm | 13.4 ft |
Maximum Overall Length | 12733 mm | 41.8 ft |
Ground to Top of Hood | 3862 mm | 12.7 ft |
Wheel Base | 4600 mm | 15.1 ft |
Ground to Lower Hitch Clearance | 596 mm | 2 ft |
B-Pin Height - Maximum Lift | 5867 mm | 19.2 ft |
Rear Axle - Centerline to Bumper | 3795 mm | 12.5 ft |
Ground to Center of Front Axle | 1186 mm | 3.9 ft |
Ground to Bumper Clearance | 1079 mm | 3.5 ft |
Dump Angle at Maximum Lift | 47.4 degrees | 47.4 degrees |
Rack Back Angle - Carry | 48.8 degrees | 48.8 degrees |
Front Axle Centerline to Bucket Tip | 4338 mm | 14.2 ft |
Rack Angle at Maximum Lift | 63.7 degrees | 63.7 degrees |
Maximum Overall Height - Bucket Raised | 8231 mm | 27 ft |
Ground to Top of Exhaust Stacks | 5049 mm | 16.6 ft |
Rack Back Angle - Ground Level | 40.4 degrees | 40.4 degrees |
The Cat C27 engine is built and tested to meet your most demanding applications while meeting Tier 4 Final or Tier 2 equivalent emission standards.
Maximize your uptime with the proven planetary power shift transmission. Improved shift quality, component life and operator comfort with our electronic transmission controls.
Enable your operators to maximize efficiency by varying machine rimpull while putting more horsepower to hydraulics.
Enabling maximum productivity and efficiency, all day every day. The 990K systems work hard to save you fuel through advanced technologies. Utilizing On Demand Throttle, operators maintain normal operation with the left pedal and implements while the 990K manages the engine speed.
Your bottom line is improved by highly durable structures that achieve multiple life cycles and withstand the toughest loading conditions.
To ensure long life and reliability, the linkage pin joints feature a greased pin design with an auto lube system attachment available from the factory.
Experience maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.
Building your success begins with a best-in-class transmission designed specifically for mining applications.
Durability and efficiency at the heart of your 990K comes from the Cat C27 Engine. Optimum performance is built in through the use of a 12 cylinder, direct injection design.
Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull.
Increase efficiency through our Positive Flow Control (PFC) Hydraulic System. PFC has concurrent pump and valve control. By optimizing pump control, hydraulic oil flow is proportionate to implement lever movement.
Operators increase productivity with our responsive implements feature.
Confident loader operation starts with precise machine control enabled by the 990K's load sensing hydraulic steering system.
Benefit from extended performance and reliability of your hydraulic system with our advanced filtration system.
Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.
Enter and exit the cab easily and safely with these newly designed, ergonomic features.
Enhance comfort and help reduce operator fatigue with Cat Comfort Series III seat.
Ergonomic placement of switches and information display keep your operators comfortable all day every day.
Your operator's productivity is enhanced with our clean, comfortable cab environment.
The 990K electronic systems have been completely integrated to function as one machine. This integration creates a smart machine and more informed operator, maximizing the productivity of both.
Cat Product Link allows remote monitoring of equipment to improve overall fleet management effectiveness. Events and diagnostic codes, as well as hours, fuel, idle time and other information are transmitted to a secure web based application, VisionLink®. VisionLink includes powerful tools to convey information to users and dealers, including mapping, working and idle time, fuel level and more.
We have worked hard to help our customers and operators perform at their best through our Vital Information Management System (VIMS 3G).
Increase your efficiency with our Payload Control System 3.0.
Impact your bottom line through improved machine performance with Cycle Timer. Each loading segment time can be analyzed to help you achieve more efficient operation. Features:
A valued partner, your Cat dealer is available whenever you need them.
We are constantly introducing features on our machines in an effort to enhance safety for the operators.
A comfortable working environment ready for your attachments.
Extra hydraulic capacity and stability for the toughest applications.
Steel mills can be a harsh environment. Extra guarding for critical machine functions keep your operation running.
Added protection even where you can't see it.
Performance Series Buckets feature an optimized profile maximizing material retention and minimizing dig time, translating into significant productivity and fuel efficiency improvements. All 990K buckets are manufactured with the Performance Series design.
Serrated spade edge bucket with abrasion resistant material. Excellent penetration combined with weld-on self sharpening serrated segments.
Straight edge bucket with K130 tooth adapters and replaceable weld-on segments.
Extra material and robust design for digging and handling slag.
Enhance the productivity of your loader and protect your investment in buckets with our Ground Engaging Tools (GET). Your knowledgeable Cat dealer will work with you to understand your application and needs for the GET that is best for you.
Data from customer machines show Cat wheel loaders are among the most fuel efficient machines in the industry. Several features contribute to this excellent fuel efficiency:
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
OPERATOR ENVIRONMENT
Air conditioner and heater with automatic temperature control |
Cab, sound-suppressed pressurized, protective structure (ROPS/FOPS), radio ready for (entertainment) includes antenna, speakers and converter (12V, 10-15 amp) |
12V power port for mobile phone or laptop connection |
Camera, rear vision |
Cigar lighter and ashtray |
Coat hook |
Electro-hydraulic tilt and lift controls (seat mounted) |
Flip-up armrest |
Heater and defroster |
Horn, electric |
Implement hydraulic lockout |
Instrumentation, gauges: – Engine coolant temperature – Fuel level – Ground speed – Gear – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature |
Instrumentation, warning indicators: – Action alert system, three category – Automatic transmission model enable status – Brake malfunction – Bucket float status – Delayed engine shutdown status – Engine idle shutdown status – Engine malfunction – Fuel economy mode enable status – Hydraulic lockout – Lock-up clutch enable status – Low fuel level – Parking brake status – Rimpull control enable status – Seatbelt warning – Secondary steering (if equipped) – Throttle lock status – Transmission gear |
Keypad, control with indicator lights: – Auto trans mode speed range – Auto/manual transmission mode – Fuel economy mode – Implement kickout – Lock-up clutch – Reduced rimpull – Throttle lock |
Light, dome (cab) |
Lunchbox and beverage holders |
Mirrors, rearview (externally mounted) |
Seat, Cat comfort (cloth) air suspension |
Seat belt, retractable, 76 mm (3 in) wide |
STIC control system with steering lock |
Tinted glass |
Trainer seat with lap belt |
Vital Information Management System (VIMS) 3G with graphical information display: external data port, customizable operator profiles, cycle timer, and integral Payload Control System (PCS): – Wet-arm wipers/washers (front, rear and corner) intermittent front wiper |
POWER TRAIN
Brakes, full hydraulic, enclosed, oil-disc |
Axle-shaft oil-disc service brake |
Electro hydraulic parking brake |
Case drain filters |
Cat clean emission module (Tier 4 Final only) |
Demand fan |
Engine Cat C27 |
Fuel priming pump (electric) |
Ground level engine shutoff, bumper |
Mufflers (under hood) (Tier 2 only) |
Precleaner, engine air intake |
Radiator, Aluminum Modular (AMR) |
Separated cooling system |
Starting aid, (ether) manual override |
Throttle Lock |
Torque Converter, Impeller Clutch with lock-up clutch feature and rimpull control system |
Transmission, 534 mm (21 in) planetary power shift (electronic) (3F/3R) |
ELECTRICAL
Alarm, back-up |
Alternator, 150 amp |
Batteries, maintenance free (2 – 1,400 CCA) |
Converter, 10/15 amp, 24V to 12V |
Deutsch component connectors |
Electrical system, 24V |
Electronic transmission control |
Lighting system, halogen (front and rear) lighting, access stairway, engine compartment |
Starter, electric |
Starter lockout in bumper |
Starting receptacle for emergency start |
Transmission lockout in bumper |
OTHER
Automatic bucket tilt/lift kickouts electronically adjustable from cab |
Axle temperature sensor |
Battery disconnect and jump start receptacle, bumper |
Coupling, Caterpillar O-ring face seals |
Economy mode with on demand throttle |
Emergency platform egress |
Engine, crankcase, 500 hour interval with CH4 |
Engine idle management features: – Auto idle kickdown – Delayed engine shutdown – Engine idle shutdown |
Fenders, steel (front) |
Guards, crankcase and power train |
Grouped/labeled lube points |
Hitch, drawbar with pin |
Hoses, Cat XT |
Oil sampling valves |
Positive flow control hydraulic system |
Product Link |
Sight Gauges: hydraulic tanks, steering/fan and implement/brake, and transmission |
Stairway, left and right rear access |
Steering, load sensing |
Toe kicks |
Vandalism protection caplocks |
Venturi stack |
Premixed 50% concentration of extended life coolant with freeze protection to –34° C (–29° F) |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton. The Cat 990 Wheel Loader has been a proven performer in steel mill applications where larger machines have typically been used. The 990K Steel Mill Arrangement brings all new levels of performance, safety, operator comfort and efficiency in pit digging and skull handling applications.
Net Power | 521 kW | 699 HP |
Engine Model | Cat® C27 ™ | Cat® C27 ™ |
Bore | 137.2 mm | 5.4 in |
Stroke | 152.4 mm | 6 in |
Displacement | 27.03 l | 1649.5 in³ |
Torque Rise | 18 % | 18 % |
Rated Speed - Gross - ISO 14396 | 561 kW | 752 HP |
Rated Speed - Net Power - SAE J1349 - High Ambient | 483 kW | 648 HP |
Rated Speed | 1800 r/min | 1800 r/min |
Rated Speed - Net Power - SAE J1349 - Standard Ambient | 521 kW | 699 HP |
Emissions | Entspricht EPA Tier 4 Final/Tier 2 (USA) | Entspricht EPA Tier 4 Final/Tier 2 (USA) |
Peak Torque - 1,200 rpm | 3557 N·m | 2624 lb/ft |
Gross - ISO 14396 | 561 kW | 752 HP |
Net Power - SAE J1349 | 521 kW | 699 HP |
Rated Speed - Gross - SAE J1995 | 571 kW | 766 HP |
Operating Specifications
Operating Weight | 92848 kg | 204693 lb |
Rated Payload | 15.88 t | 17.5 t |
Bucket Capacity Range | 8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3) | 8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3) |
Rated Payload - Standard | 15.88 t | 17.5 t |
Cat Truck Match - Standard | 773-775 | 773-775 |
Transmission
Transmission Type | Cat-Planetenlastschaltgetriebe | Cat-Planetenlastschaltgetriebe |
Forward - 1 | 7.3 km/h | 4.5 mile/h |
Forward - 2 | 13.3 km/h | 8.3 mile/h |
Forward - 3 | 22.9 km/h | 14.2 mile/h |
Reverse - 1 | 7.9 km/h | 4.9 mile/h |
Reverse - 2 | 14.7 km/h | 9.1 mile/h |
Reverse - 3 | 24.9 km/h | 15.5 mile/h |
Direct Drive - Reverse 1 | 8.7 km/h | 5.4 mile/h |
Direct Drive - Reverse 2 | 15.4 km/h | 9.6 mile/h |
Direct Drive - Forward 2 | 13.7 km/h | 8.5 mile/h |
Direct Drive - Reverse 3 | 26.4 km/h | 16.4 mile/h |
Direct Drive - Forward 3 | 24.5 km/h | 15.2 mile/h |
Direct Drive - Forward 1 | Lock-up disabled | Lock-up disabled |
Note | Travel speeds based on Michelin 45/65R39 LD D2**L5 tires. | Travel speeds based on Michelin 45/65R39 LD D2**L5 tires. |
Hydraulic System - Lift/Tilt
Relief Valve Setting - Lift/Tilt | 33000 kPa | 4786 psi |
Cylinders, Double Acting - Tilt, Bore and Stroke | 317.5 mm × 819 mm (12.5 in × 32.2 in) | 317.5 mm × 819 mm (12.5 in × 32.2 in) |
Lift/Tilt System | Variable displacement piston | Variable displacement piston |
Maximum Flow at 1,800 rpm (1) | 84 l/min | 22.2 gal/min |
Relief Valve Setting - Main | 3500 kPa | 507 psi |
Maximum Flow at 1,800 rpm (2) | 817 l/min | 216 gal/min |
Lift/Tilt System - Circuit | Positive flow control | Positive flow control |
Pilot System | Open loop and pressure reducing | Open loop and pressure reducing |
Cylinders, Double Acting - Lift, Bore and Stroke | 254 mm × 1264 mm (10.0 in × 49.8 in) | 254 mm × 1264 mm (10.0 in × 49.8 in) |
Service Refill Capacities
Fuel Tank | 1114 l | 294.3 gal (US) |
Cooling System | 208 l | 54.9 gal (US) |
Transmission | 110 l | 29.1 gal (US) |
Differential - Final Drives - Rear | 261 l | 68.9 gal (US) |
Hydraulic Tank - Steering and Braking | 132 l | 34.9 gal (US) |
Differential - Final Drives - Front | 271 l | 71.6 gal (US) |
Engine Crankcase | 75.7 l | 20 gal (US) |
Hydraulic Tank - Implement and Hydraulic Fan | 261 l | 68.9 gal (US) |
Hydraulic System Factory Fill | 795 l | 210 gal (US) |
Buckets
Bucket Capacities | 8.6-9.2 m3 (11.2-12.0 yd3) | 8.6-9.2 m3 (11.2-12.0 yd3) |
Axles
Front | Fixed | Fixed |
Rear | Trunnion | Trunnion |
Oscillation Angle | 8.5° | 8.5° |
Brakes
Brakes | SAE J1473 OKT90, ISO 3450:1992 | SAE J1473 OKT90, ISO 3450:1992 |
Hydraulic System - Steering
Relief Valve Setting - Steering | 32000 kPa | 4641 psi |
Steering System - Pump | Piston, variable displacement | Piston, variable displacement |
Maximum Flow at 1,400 rpm | 358 l/min | 94.5 gal/min |
Steering System - Circuit | Pilot, load sensing | Pilot, load sensing |
Total Steering Angle | 70° | 70° |
Hydraulic Cycle Times
Raise | 9.4 s | 9.4 s |
Dump | 2.9 s | 2.9 s |
Rack Back | 4.8 s | 4.8 s |
Lower | 3.7 s | 3.7 s |
Lower Float Down | 3.6 s | 3.6 s |
Total Hydraulic Cycle Time - Empty Bucket | 15.9 s | 15.9 s |
Sound Performance - Standard
Operator Sound Level (ISO 6396:2008) | 69 dB(A) | 69 dB(A) |
Machine Sound Level (ISO 6395:2008) | 115 dB(A) | 115 dB(A) |
Sound Performance - Suppression
Machine Sound Level (ISO 6395:2008) | 113 dB(A) | 113 dB(A) |
Operator Sound Level (ISO 6396:2008) | 69 dB(A) | 69 dB(A) |
Dimensions - Standard Lift - Approximate
Reach - Maximum Lift | 2193 mm | 7.2 ft |
Ground to Top of ROPS | 5240 mm | 17.2 ft |
Clearance at Maximum Lift | 4077 mm | 13.4 ft |
Maximum Overall Length | 12733 mm | 41.8 ft |
Ground to Top of Hood | 3862 mm | 12.7 ft |
Wheel Base | 4600 mm | 15.1 ft |
Ground to Lower Hitch Clearance | 596 mm | 2 ft |
B-Pin Height - Maximum Lift | 5867 mm | 19.2 ft |
Rear Axle - Centerline to Bumper | 3795 mm | 12.5 ft |
Ground to Center of Front Axle | 1186 mm | 3.9 ft |
Ground to Bumper Clearance | 1079 mm | 3.5 ft |
Dump Angle at Maximum Lift | 47.4 degrees | 47.4 degrees |
Rack Back Angle - Carry | 48.8 degrees | 48.8 degrees |
Front Axle Centerline to Bucket Tip | 4338 mm | 14.2 ft |
Rack Angle at Maximum Lift | 63.7 degrees | 63.7 degrees |
Maximum Overall Height - Bucket Raised | 8231 mm | 27 ft |
Ground to Top of Exhaust Stacks | 5049 mm | 16.6 ft |
Rack Back Angle - Ground Level | 40.4 degrees | 40.4 degrees |
The Cat C27 engine is built and tested to meet your most demanding applications while meeting Tier 4 Final or Tier 2 equivalent emission standards.
Maximize your uptime with the proven planetary power shift transmission. Improved shift quality, component life and operator comfort with our electronic transmission controls.
Enable your operators to maximize efficiency by varying machine rimpull while putting more horsepower to hydraulics.
Enabling maximum productivity and efficiency, all day every day. The 990K systems work hard to save you fuel through advanced technologies. Utilizing On Demand Throttle, operators maintain normal operation with the left pedal and implements while the 990K manages the engine speed.
Your bottom line is improved by highly durable structures that achieve multiple life cycles and withstand the toughest loading conditions.
To ensure long life and reliability, the linkage pin joints feature a greased pin design with an auto lube system attachment available from the factory.
Experience maximum responsiveness and control with STIC that combines directional selection, gear selection and steering into a single lever.
Building your success begins with a best-in-class transmission designed specifically for mining applications.
Durability and efficiency at the heart of your 990K comes from the Cat C27 Engine. Optimum performance is built in through the use of a 12 cylinder, direct injection design.
Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull.
Increase efficiency through our Positive Flow Control (PFC) Hydraulic System. PFC has concurrent pump and valve control. By optimizing pump control, hydraulic oil flow is proportionate to implement lever movement.
Operators increase productivity with our responsive implements feature.
Confident loader operation starts with precise machine control enabled by the 990K's load sensing hydraulic steering system.
Benefit from extended performance and reliability of your hydraulic system with our advanced filtration system.
Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.
Enter and exit the cab easily and safely with these newly designed, ergonomic features.
Enhance comfort and help reduce operator fatigue with Cat Comfort Series III seat.
Ergonomic placement of switches and information display keep your operators comfortable all day every day.
Your operator's productivity is enhanced with our clean, comfortable cab environment.
The 990K electronic systems have been completely integrated to function as one machine. This integration creates a smart machine and more informed operator, maximizing the productivity of both.
Cat Product Link allows remote monitoring of equipment to improve overall fleet management effectiveness. Events and diagnostic codes, as well as hours, fuel, idle time and other information are transmitted to a secure web based application, VisionLink®. VisionLink includes powerful tools to convey information to users and dealers, including mapping, working and idle time, fuel level and more.
We have worked hard to help our customers and operators perform at their best through our Vital Information Management System (VIMS 3G).
Increase your efficiency with our Payload Control System 3.0.
Impact your bottom line through improved machine performance with Cycle Timer. Each loading segment time can be analyzed to help you achieve more efficient operation. Features:
A valued partner, your Cat dealer is available whenever you need them.
We are constantly introducing features on our machines in an effort to enhance safety for the operators.
A comfortable working environment ready for your attachments.
Extra hydraulic capacity and stability for the toughest applications.
Steel mills can be a harsh environment. Extra guarding for critical machine functions keep your operation running.
Added protection even where you can't see it.
Performance Series Buckets feature an optimized profile maximizing material retention and minimizing dig time, translating into significant productivity and fuel efficiency improvements. All 990K buckets are manufactured with the Performance Series design.
Serrated spade edge bucket with abrasion resistant material. Excellent penetration combined with weld-on self sharpening serrated segments.
Straight edge bucket with K130 tooth adapters and replaceable weld-on segments.
Extra material and robust design for digging and handling slag.
Enhance the productivity of your loader and protect your investment in buckets with our Ground Engaging Tools (GET). Your knowledgeable Cat dealer will work with you to understand your application and needs for the GET that is best for you.
Data from customer machines show Cat wheel loaders are among the most fuel efficient machines in the industry. Several features contribute to this excellent fuel efficiency:
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
OPERATOR ENVIRONMENT
Air conditioner and heater with automatic temperature control |
Cab, sound-suppressed pressurized, protective structure (ROPS/FOPS), radio ready for (entertainment) includes antenna, speakers and converter (12V, 10-15 amp) |
12V power port for mobile phone or laptop connection |
Camera, rear vision |
Cigar lighter and ashtray |
Coat hook |
Electro-hydraulic tilt and lift controls (seat mounted) |
Flip-up armrest |
Heater and defroster |
Horn, electric |
Implement hydraulic lockout |
Instrumentation, gauges: – Engine coolant temperature – Fuel level – Ground speed – Gear – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature |
Instrumentation, warning indicators: – Action alert system, three category – Automatic transmission model enable status – Brake malfunction – Bucket float status – Delayed engine shutdown status – Engine idle shutdown status – Engine malfunction – Fuel economy mode enable status – Hydraulic lockout – Lock-up clutch enable status – Low fuel level – Parking brake status – Rimpull control enable status – Seatbelt warning – Secondary steering (if equipped) – Throttle lock status – Transmission gear |
Keypad, control with indicator lights: – Auto trans mode speed range – Auto/manual transmission mode – Fuel economy mode – Implement kickout – Lock-up clutch – Reduced rimpull – Throttle lock |
Light, dome (cab) |
Lunchbox and beverage holders |
Mirrors, rearview (externally mounted) |
Seat, Cat comfort (cloth) air suspension |
Seat belt, retractable, 76 mm (3 in) wide |
STIC control system with steering lock |
Tinted glass |
Trainer seat with lap belt |
Vital Information Management System (VIMS) 3G with graphical information display: external data port, customizable operator profiles, cycle timer, and integral Payload Control System (PCS): – Wet-arm wipers/washers (front, rear and corner) intermittent front wiper |
POWER TRAIN
Brakes, full hydraulic, enclosed, oil-disc |
Axle-shaft oil-disc service brake |
Electro hydraulic parking brake |
Case drain filters |
Cat clean emission module (Tier 4 Final only) |
Demand fan |
Engine Cat C27 |
Fuel priming pump (electric) |
Ground level engine shutoff, bumper |
Mufflers (under hood) (Tier 2 only) |
Precleaner, engine air intake |
Radiator, Aluminum Modular (AMR) |
Separated cooling system |
Starting aid, (ether) manual override |
Throttle Lock |
Torque Converter, Impeller Clutch with lock-up clutch feature and rimpull control system |
Transmission, 534 mm (21 in) planetary power shift (electronic) (3F/3R) |
ELECTRICAL
Alarm, back-up |
Alternator, 150 amp |
Batteries, maintenance free (2 – 1,400 CCA) |
Converter, 10/15 amp, 24V to 12V |
Deutsch component connectors |
Electrical system, 24V |
Electronic transmission control |
Lighting system, halogen (front and rear) lighting, access stairway, engine compartment |
Starter, electric |
Starter lockout in bumper |
Starting receptacle for emergency start |
Transmission lockout in bumper |
OTHER
Automatic bucket tilt/lift kickouts electronically adjustable from cab |
Axle temperature sensor |
Battery disconnect and jump start receptacle, bumper |
Coupling, Caterpillar O-ring face seals |
Economy mode with on demand throttle |
Emergency platform egress |
Engine, crankcase, 500 hour interval with CH4 |
Engine idle management features: – Auto idle kickdown – Delayed engine shutdown – Engine idle shutdown |
Fenders, steel (front) |
Guards, crankcase and power train |
Grouped/labeled lube points |
Hitch, drawbar with pin |
Hoses, Cat XT |
Oil sampling valves |
Positive flow control hydraulic system |
Product Link |
Sight Gauges: hydraulic tanks, steering/fan and implement/brake, and transmission |
Stairway, left and right rear access |
Steering, load sensing |
Toe kicks |
Vandalism protection caplocks |
Venturi stack |
Premixed 50% concentration of extended life coolant with freeze protection to –34° C (–29° F) |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |