335 Hydraulic Excavator

335 Hydraulic Excavator

High Performance in a Compact Footprint

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More Comfort – More Performance – More Versatility

Up To 20% Increased Fuel Efficiency

Smart mode, hydraulic demand fan, pump and electro-hydraulic main control valve enable optimized fuel consumption for increased engine efficiency.
Up To 45% Increased Performance

With standard technology offering, including Cat Grade with 2D, Grade with Assist, Lift Assist and Payload.
Up To 20% Lower Maintenance Costs

With extended and more synchronized maintenance intervals, you get more done at a lower cost compared to the previous model.
Up To 5% Less CO2 Emissions

The 335 emits up to 5% less CO2 than the previous 335F.

Engine

Biodiesel Capability	Up to B20¹
Bore	4 in
Displacement	428 in³
Emissions	Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
Engine Model	C7.1
Engine Power - ISO 14396 (DIN)	279 hp (metric)
Engine Power - ISO 14396:2002	275 hp
Net Power - ISO 9249	273 hp
Net Power - ISO 9249 (DIN)	277 hp (metric)
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.
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.
Stroke	5 in

Hydraulic System

Main System - Maximum Flow	560 l/min (148 gal/min)
Maximum Pressure - Equipment	5075 psi
Maximum Pressure - Swing	4175 psi
Maximum Pressure - Travel	5075 psi

Swing Mechanism

Maximum Swing Torque	79455 ft·lbf
Swing Speed	10.8 r/min

Weights

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.
Operating Weight	77000 lb

Service Refill Capacities

Cooling System	3.3 gal (US)
DEF Tank	7 gal (US)
Engine Oil	6.6 gal (US)
Final Drive - Each	1.8 gal (US)
Fuel Tank Capacity	97.2 gal (US)
Hydraulic System - Including Tank	92.5 gal (US)
Hydraulic Tank	40.7 gal (US)
Swing Drive - Each	2.9 gal (US)

Dimensions

Boom	Reach 6.15 m (20'2")
Bucket	HD 1.54 m³ (2.01 yd³)
Counterweight Clearance	3.8 ft
Ground Clearance	1.6 ft
Handrail Height	11.2 ft
Length to Center of Rollers	13.3 ft
Shipping Height - Top of Cab	10.7 ft
Shipping Length	32.2 ft
Stick	Reach 3.2 m (10'6")
Tail Swing Radius	6.2 ft
Track Gauge	9 ft
Track Length	16.5 ft
Transport Width	11 ft

Working Ranges & Forces

Boom	Reach 6.15 m (20'2")
Bucket	HD 1.54 m³ (2.01 yd³)
Bucket Digging Force - ISO	46482 lbf
Maximum Cutting Height	36.6 ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	22.4 ft
Maximum Digging Depth	22.9 ft
Maximum Loading Height	26.1 ft
Maximum Reach at Ground Level	34.9 ft
Maximum Vertical Wall Digging Depth	19 ft
Minimum Loading Height	9.5 ft
Stick	Reach 3.2 m (10'6")
Stick Digging Force - ISO	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).