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.
The Cat® 335 Excavator brings high performance with simple-to-use technologies to boost operator efficiencies up to 45%. Combine these features with a compact radius design, an ergonomic cab, longer maintenance intervals, and a power system that is more efficient, and you have a low cost-per-unit of production excavator.
The Cat® 335 Excavator brings high performance with simple-to-use technologies to boost operator efficiencies up to 45%. Combine these features with a compact radius design, an ergonomic cab, longer maintenance intervals, and a power system that is more efficient, and you have a low cost-per-unit of production excavator.
Net Power - ISO 9249 | 203.7 kW | 273 HP |
Net Power - ISO 9249 (DIN) | 277 hp (metric) | 277 hp (metric) |
Engine Model | C7.1 | C7.1 |
Engine Power - ISO 14396 | 205 kW | 275 HP |
Engine Power - ISO 14396 (DIN) | 279 hp (metric) | 279 hp (metric) |
Bore | 105 mm | 4 in |
Stroke | 135 mm | 5 in |
Displacement | 7.01 l | 428 in³ |
Biodiesel Capability | Up to B20¹ | Up to B20¹ |
Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. | Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. |
Note (1) | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. |
Note (2) | ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. | ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. |
Hydraulic System
Main System - Maximum Flow | 560 l/min (148 gal/min) | 560 l/min (148 gal/min) |
Maximum Pressure - Equipment | 35000 kPa | 5075 psi |
Maximum Pressure - Travel | 35000 kPa | 5075 psi |
Maximum Pressure - Swing | 28800 kPa | 4175 psi |
Swing Mechanism
Swing Speed | 10.8 r/min | 10.8 r/min |
Maximum Swing Torque | 107.7 kN·m | 79455 ft·lbf |
Weights
Operating Weight | 34900 kg | 77000 lb |
Note | Long undercarriage Reach boom, R3.2 (10'6") stick, Heavy Duty (HD) 1.54 m³ (2.01 yd³) bucket, 600 mm (24") triple grouser shoes, 5000 kg (11,202 lb) counterweight and 3440 mm (11'3") blade. | Long undercarriage Reach boom, R3.2 (10'6") stick, Heavy Duty (HD) 1.54 m³ (2.01 yd³) bucket, 600 mm (24") triple grouser shoes, 5000 kg (11,202 lb) counterweight and 3440 mm (11'3") blade. |
Service Refill Capacities
Fuel Tank Capacity | 368 l | 97.2 gal (US) |
Cooling System | 13 l | 3.3 gal (US) |
Engine Oil | 25 l | 6.6 gal (US) |
Swing Drive - Each | 11 l | 2.9 gal (US) |
Final Drive - Each | 7 l | 1.8 gal (US) |
Hydraulic System - Including Tank | 350 l | 92.5 gal (US) |
Hydraulic Tank | 154 l | 40.7 gal (US) |
DEF Tank | 26 l | 7 gal (US) |
Dimensions
Boom | Reach 6.15 m (20'2") | Reach 6.15 m (20'2") |
Stick | Reach 3.2 m (10'6") | Reach 3.2 m (10'6") |
Bucket | HD 1.54 m³ (2.01 yd³) | HD 1.54 m³ (2.01 yd³) |
Shipping Height - Top of Cab | 3270 mm | 10.7 ft |
Handrail Height | 3430 mm | 11.2 ft |
Shipping Length | 9830 mm | 32.2 ft |
Tail Swing Radius | 1900 mm | 6.2 ft |
Counterweight Clearance | 1170 mm | 3.8 ft |
Ground Clearance | 480 mm | 1.6 ft |
Track Length | 5030 mm | 16.5 ft |
Length to Center of Rollers | 4040 mm | 13.3 ft |
Track Gauge | 2740 mm | 9 ft |
Transport Width | 3340 mm | 11 ft |
Working Ranges & Forces
Maximum Digging Depth | 6990 mm | 22.9 ft |
Boom | Reach 6.15 m (20'2") | Reach 6.15 m (20'2") |
Stick | Reach 3.2 m (10'6") | Reach 3.2 m (10'6") |
Bucket | HD 1.54 m³ (2.01 yd³) | HD 1.54 m³ (2.01 yd³) |
Maximum Reach at Ground Level | 10640 mm | 34.9 ft |
Maximum Cutting Height | 11150 mm | 36.6 ft |
Maximum Loading Height | 7960 mm | 26.1 ft |
Minimum Loading Height | 2910 mm | 9.5 ft |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 6840 mm | 22.4 ft |
Maximum Vertical Wall Digging Depth | 5790 mm | 19 ft |
Bucket Digging Force - ISO | 207 kN | 46482 lbf |
Stick Digging Force - ISO | 144 kN | 32319 lbf |
Air Conditioning System
Note (1) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 kg (1.98 lb) of refrigerant which has a CO2 equivalent of 1.287 metric tonnes (1.418 tons). | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 kg (1.98 lb) of refrigerant which has a CO2 equivalent of 1.287 metric tonnes (1.418 tons). |
Sustainability
Recyclability | 98% | 98% |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
BOOM AND STICKS
6.15 m (20'2") Reach boom |
CAB
Rollover protective structure (ROPS) |
Air-adjustable seat with heat (Deluxe only) |
Auto-adjustable seat with heat and air ventilation (Premium only) |
High-resolution 254 mm (10 inch) LCD touchscreen monitor |
CAT TECHNOLOGY
VisionLink® |
Remote Flash |
Remote Troubleshoot |
Cat Grade 2D |
Cat Assist |
ELECTRICAL SYSTEM
Maintenance-free batteries |
LED chassis light, left-hand/right-hand boom lights, cab lights -1800 lumens |
Centralized electrical disconnect switch |
Programmable time delay working lights after engine shutdown |
ENGINE
Cat C7.1 twin turbo diesel engine |
Three selectable modes: Power, Smart, Eco |
52°C (126° F) high-ambient cooling capacity with derate |
-18°C (0° F) cold start capability |
Sealed double element air filter with integrated precleaner |
1 x 145 Amp. dual alternator |
Electric fuel priming pump |
Hydraulic and reversible demand fan |
Two-stage fuel filtration system with water separator and indicator |
HYDRAULIC SYSTEM
Electric main control valve |
Boom and stick regeneration circuits |
Auto hydraulic oil warm up |
Auto two-speed travel |
Boom and stick drift reduction valve |
Element type main hydraulic filter |
SAFETY AND SECURITY
2D E-Fence |
Auto hammer stop |
Rear- and right-side-view cameras |
Right-hand handrail and hand hold |
Service platform with anti-skid plate and countersunk bolts |
Hydraulic lockout lever neutralizes all controls |
Ground level-accessible secondary engine shutoff switch in cab |
Lockable disconnect switch |
Signaling/warning horn |
SERVICE AND MAINTENANCE
Scheduled Oil Sampling (S·O·S℠) ports |
Grouped location for engine oil and fuel filter |
Integrated vehicle health management system |
UNDERCARRIAGE AND STRUCTURES
Grease lubricated track |
Tie down points on base frame |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
The Cat® 335 Excavator brings high performance with simple-to-use technologies to boost operator efficiencies up to 45%. Combine these features with a compact radius design, an ergonomic cab, longer maintenance intervals, and a power system that is more efficient, and you have a low cost-per-unit of production excavator.
Net Power - ISO 9249 | 203.7 kW | 273 HP |
Net Power - ISO 9249 (DIN) | 277 hp (metric) | 277 hp (metric) |
Engine Model | C7.1 | C7.1 |
Engine Power - ISO 14396 | 205 kW | 275 HP |
Engine Power - ISO 14396 (DIN) | 279 hp (metric) | 279 hp (metric) |
Bore | 105 mm | 4 in |
Stroke | 135 mm | 5 in |
Displacement | 7.01 l | 428 in³ |
Biodiesel Capability | Up to B20¹ | Up to B20¹ |
Emissions | Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. | Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. |
Note (1) | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. |
Note (2) | ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. | ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. |
Hydraulic System
Main System - Maximum Flow | 560 l/min (148 gal/min) | 560 l/min (148 gal/min) |
Maximum Pressure - Equipment | 35000 kPa | 5075 psi |
Maximum Pressure - Travel | 35000 kPa | 5075 psi |
Maximum Pressure - Swing | 28800 kPa | 4175 psi |
Swing Mechanism
Swing Speed | 10.8 r/min | 10.8 r/min |
Maximum Swing Torque | 107.7 kN·m | 79455 ft·lbf |
Weights
Operating Weight | 34900 kg | 77000 lb |
Note | Long undercarriage Reach boom, R3.2 (10'6") stick, Heavy Duty (HD) 1.54 m³ (2.01 yd³) bucket, 600 mm (24") triple grouser shoes, 5000 kg (11,202 lb) counterweight and 3440 mm (11'3") blade. | Long undercarriage Reach boom, R3.2 (10'6") stick, Heavy Duty (HD) 1.54 m³ (2.01 yd³) bucket, 600 mm (24") triple grouser shoes, 5000 kg (11,202 lb) counterweight and 3440 mm (11'3") blade. |
Service Refill Capacities
Fuel Tank Capacity | 368 l | 97.2 gal (US) |
Cooling System | 13 l | 3.3 gal (US) |
Engine Oil | 25 l | 6.6 gal (US) |
Swing Drive - Each | 11 l | 2.9 gal (US) |
Final Drive - Each | 7 l | 1.8 gal (US) |
Hydraulic System - Including Tank | 350 l | 92.5 gal (US) |
Hydraulic Tank | 154 l | 40.7 gal (US) |
DEF Tank | 26 l | 7 gal (US) |
Dimensions
Boom | Reach 6.15 m (20'2") | Reach 6.15 m (20'2") |
Stick | Reach 3.2 m (10'6") | Reach 3.2 m (10'6") |
Bucket | HD 1.54 m³ (2.01 yd³) | HD 1.54 m³ (2.01 yd³) |
Shipping Height - Top of Cab | 3270 mm | 10.7 ft |
Handrail Height | 3430 mm | 11.2 ft |
Shipping Length | 9830 mm | 32.2 ft |
Tail Swing Radius | 1900 mm | 6.2 ft |
Counterweight Clearance | 1170 mm | 3.8 ft |
Ground Clearance | 480 mm | 1.6 ft |
Track Length | 5030 mm | 16.5 ft |
Length to Center of Rollers | 4040 mm | 13.3 ft |
Track Gauge | 2740 mm | 9 ft |
Transport Width | 3340 mm | 11 ft |
Working Ranges & Forces
Maximum Digging Depth | 6990 mm | 22.9 ft |
Boom | Reach 6.15 m (20'2") | Reach 6.15 m (20'2") |
Stick | Reach 3.2 m (10'6") | Reach 3.2 m (10'6") |
Bucket | HD 1.54 m³ (2.01 yd³) | HD 1.54 m³ (2.01 yd³) |
Maximum Reach at Ground Level | 10640 mm | 34.9 ft |
Maximum Cutting Height | 11150 mm | 36.6 ft |
Maximum Loading Height | 7960 mm | 26.1 ft |
Minimum Loading Height | 2910 mm | 9.5 ft |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 6840 mm | 22.4 ft |
Maximum Vertical Wall Digging Depth | 5790 mm | 19 ft |
Bucket Digging Force - ISO | 207 kN | 46482 lbf |
Stick Digging Force - ISO | 144 kN | 32319 lbf |
Air Conditioning System
Note (1) | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 kg (1.98 lb) of refrigerant which has a CO2 equivalent of 1.287 metric tonnes (1.418 tons). | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 kg (1.98 lb) of refrigerant which has a CO2 equivalent of 1.287 metric tonnes (1.418 tons). |
Sustainability
Recyclability | 98% | 98% |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |
BOOM AND STICKS
6.15 m (20'2") Reach boom |
CAB
Rollover protective structure (ROPS) |
Air-adjustable seat with heat (Deluxe only) |
Auto-adjustable seat with heat and air ventilation (Premium only) |
High-resolution 254 mm (10 inch) LCD touchscreen monitor |
CAT TECHNOLOGY
VisionLink® |
Remote Flash |
Remote Troubleshoot |
Cat Grade 2D |
Cat Assist |
ELECTRICAL SYSTEM
Maintenance-free batteries |
LED chassis light, left-hand/right-hand boom lights, cab lights -1800 lumens |
Centralized electrical disconnect switch |
Programmable time delay working lights after engine shutdown |
ENGINE
Cat C7.1 twin turbo diesel engine |
Three selectable modes: Power, Smart, Eco |
52°C (126° F) high-ambient cooling capacity with derate |
-18°C (0° F) cold start capability |
Sealed double element air filter with integrated precleaner |
1 x 145 Amp. dual alternator |
Electric fuel priming pump |
Hydraulic and reversible demand fan |
Two-stage fuel filtration system with water separator and indicator |
HYDRAULIC SYSTEM
Electric main control valve |
Boom and stick regeneration circuits |
Auto hydraulic oil warm up |
Auto two-speed travel |
Boom and stick drift reduction valve |
Element type main hydraulic filter |
SAFETY AND SECURITY
2D E-Fence |
Auto hammer stop |
Rear- and right-side-view cameras |
Right-hand handrail and hand hold |
Service platform with anti-skid plate and countersunk bolts |
Hydraulic lockout lever neutralizes all controls |
Ground level-accessible secondary engine shutoff switch in cab |
Lockable disconnect switch |
Signaling/warning horn |
SERVICE AND MAINTENANCE
Scheduled Oil Sampling (S·O·S℠) ports |
Grouped location for engine oil and fuel filter |
Integrated vehicle health management system |
UNDERCARRIAGE AND STRUCTURES
Grease lubricated track |
Tie down points on base frame |
NOTE
Standard and optional equipment may vary. Consult your Cat dealer for details. |