335 Hydraulic Excavator

335 Hydraulic 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, a new 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
273 HP
Operating Weight
77000 lb
Maximum Digging Depth
22.11 ft
Engine Model
C7.1

Engine

Net Power - ISO 9249
273HP
Engine Model
C7.1
Engine Power - ISO 14396
275HP
Bore
4in
Stroke
5in
Displacement
428in³

Weights

Operating Weight
77000lb

Working Ranges & Forces

Maximum Digging Depth
22.11ft
Boom
Reach 6.15 m (20'2")
Stick
R3.2CB2 (10'6")
Bucket
GD 1.54 m³ (2.01 yd³)
Maximum Reach at Ground Level
34.11ft
Maximum Cutting Height
36.7ft
Maximum Loading Height
26.1ft
Minimum Loading Height
9.7ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
22.5ft
Maximum Vertical Wall Digging Depth
19ft
Bucket Digging Force - ISO
46482lbf
Stick Digging Force - ISO
32319lbf

Hydraulic System

Main System - Maximum Flow
560 l/min (148 gal/min)
Maximum Pressure - Equipment
5075psi
Maximum Pressure - Travel
5075psi
Maximum Pressure - Swing
4181psi

Swing Mechanism

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

Service Refill Capacities

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

Dimensions

Boom
Reach 6.15 m (20'2")
Stick
R3.2CB2 (10'6")
Bucket
GD 1.54 m³ (2.01 yd³)
Shipping Height - Top of Cab
10.9ft
Handrail Height
11.3ft
Shipping Length
32.2ft
Tail Swing Radius
6.3ft
Counterweight Clearance
3.1ft
Ground Clearance
1.7ft
Track Length
18.1ft
Length to Center of Rollers
13.3ft
Track Gauge
9ft
Transport Width
10.11ft

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cat Technology
    • Cat Product Link
    • Cat Grade with 2D
    • Cast Assist Technology
    • Cat Payload
    • 2D E-Fence
    • Work tool recognition
    • Work tool tracking
    • Auto hammer stop
    • Remote Services Capability
  • Engine
    • Three selectable modes: Power, Smart, Eco
    • 4600 m (15,090 ft) altitude capability with engine power derate above 3000 m (9,840 ft)
    • 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
    • Biodiesel capable (up to B20)
  • Service And Maintenance
    • Sampling ports for Scheduled Oil Sampling (S.O.S)
    • Grouped location for engine oil and fuel filter
  • Safety And Security
    • Rear- and right-side-view cameras
    • ISO 2867 right-hand handrail and hand hold
    • Service platform with anti-skid plate and countersunk bolts
    • Hydraulic lockout lever neutralizes all controls
    • Hydraulic lockout lever neutralizes all controls
    • Signaling/warning horn
  • Hydraulic System
    • SmartBoom (available in Europe only)
    • Electric main control valve
    • Boom and stick regeneration circuits
    • Auto hydraulic oil warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • High flow 2-way tool control
    • Element type main hydraulic filter
  • Undercarriage And Structures
    • Base frame with standard track rollers and HD carrier rollers
    • Grease lubricated track
    • ISO 15818 tie down points on base frame
    • Track guiding guard, segmented two pieces
    • HD travel motor guards
    • Swivel guard
  • Booms, Sticks And Linkages
    • Boom cylinders
    • 6.15 m (20'2") reach boom
    • Bucket linkage, CB2 family with lifting eye
  • 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

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cat Technology
    • Cat Grade with Advanced 2D
    • Cat Grade with 3D
  • Engine
    • -32° C (-25° F) cold start capability
  • Electrical System
    • Premium surround lighting package
  • Safety And Security
    • 360° visibility
  • Hydraulic System
    • Medium pressure pump and lines
    • High pressure tool control lines
    • Auto Heavy Lift
  • Undercarriage And Structures
    • Track guiding guard, full length
    • 5.0 mt (11,020 lb) counterweight (for use with blade only)
    • 7.7 mt (16,980 lb) counterweight (for use without blade only)
    • 600 mm (24") triple grouser track shoes
    • 850 mm (33") triple grouser track shoes
    • 3440 mm (11'3") blade
    • 3600 mm (11'10") blade
  • Booms, Sticks And Linkages
    • 3.2 m (10'6" in) Reach stick
    • 3.75 m (12'4" in) Reach stick
  • Operator Environment
    • Roll down sun screen
    • Control pattern changer
    • Cat Stick Steer

TRS23 Tiltrotator

Machine Class
23-30 ton Excavators
Weight
2083 lb
Interface Options: Top-Bottom
Pin-on / S80

TRS23 Tiltrotator

Machine Class
23-30 ton Excavators
Weight
1900 lb
Interface Options: Top-Bottom
Pin-on / S70

TRS23 Tiltrotator

Machine Class
23-30 ton Excavators
Weight
2066 lb
Interface Options: Top-Bottom
S80 / S80

TRS23 Tiltrotator

Machine Class
23-30 ton Excavators
Weight
1764 lb
Interface Options: Top-Bottom
S70 / S70

S2070 Straight Scrap & Demoltion Shear

Weight - Boom Mount
12822 lb
Length
153 in
Height
70 in

S3050 Rotating Scrap & Demolition Shear

Weight - Boom Mount
11201 lb
Weight - Stick Mount
10650 lb
Length
176 in

H120 S Hydraulic Hammer

Impact Energy Class
3500 ft·lbf
Blows per Minute
350-620
Maximum Operating Weight
4101 lb

H160 GC S Hammer

Impact Energy Class
7500 ft-lb
Blows per Minute
200-450
Maximum Operating Weight
5471.4 lb

H130 GC S Hammer

Impact Energy Class
4425 ft-lb
Blows per Minute
350-700
Maximum Operating Weight
5471.4 lb

GSH440-1550-5

Capacity
2 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

GSH525-950

Capacity
1.25 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open, Closed

GSH440-1150-S

Capacity
1.5 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

GSH425-950-S

Capacity
1.25 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

GSH525-750

Capacity
1 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open, Closed

GSH425-750-S

Capacity
1 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

Specifications

Engine

Net Power - ISO 9249
273HP
Engine Model
C7.1
Engine Power - ISO 14396
275HP
Bore
4in
Stroke
5in
Displacement
428in³

Weights

Operating Weight
77000lb

Working Ranges & Forces

Maximum Digging Depth
22.11ft
Boom
Reach 6.15 m (20'2")
Stick
R3.2CB2 (10'6")
Bucket
GD 1.54 m³ (2.01 yd³)
Maximum Reach at Ground Level
34.11ft
Maximum Cutting Height
36.7ft
Maximum Loading Height
26.1ft
Minimum Loading Height
9.7ft
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
22.5ft
Maximum Vertical Wall Digging Depth
19ft
Bucket Digging Force - ISO
46482lbf
Stick Digging Force - ISO
32319lbf

Hydraulic System

Main System - Maximum Flow
560 l/min (148 gal/min)
Maximum Pressure - Equipment
5075psi
Maximum Pressure - Travel
5075psi
Maximum Pressure - Swing
4181psi

Swing Mechanism

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

Service Refill Capacities

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

Dimensions

Boom
Reach 6.15 m (20'2")
Stick
R3.2CB2 (10'6")
Bucket
GD 1.54 m³ (2.01 yd³)
Shipping Height - Top of Cab
10.9ft
Handrail Height
11.3ft
Shipping Length
32.2ft
Tail Swing Radius
6.3ft
Counterweight Clearance
3.1ft
Ground Clearance
1.7ft
Track Length
18.1ft
Length to Center of Rollers
13.3ft
Track Gauge
9ft
Transport Width
10.11ft

Standard/Optional Features

Standard Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cat Technology
    • Cat Product Link
    • Cat Grade with 2D
    • Cast Assist Technology
    • Cat Payload
    • 2D E-Fence
    • Work tool recognition
    • Work tool tracking
    • Auto hammer stop
    • Remote Services Capability
  • Engine
    • Three selectable modes: Power, Smart, Eco
    • 4600 m (15,090 ft) altitude capability with engine power derate above 3000 m (9,840 ft)
    • 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
    • Biodiesel capable (up to B20)
  • Service And Maintenance
    • Sampling ports for Scheduled Oil Sampling (S.O.S)
    • Grouped location for engine oil and fuel filter
  • Safety And Security
    • Rear- and right-side-view cameras
    • ISO 2867 right-hand handrail and hand hold
    • Service platform with anti-skid plate and countersunk bolts
    • Hydraulic lockout lever neutralizes all controls
    • Hydraulic lockout lever neutralizes all controls
    • Signaling/warning horn
  • Hydraulic System
    • SmartBoom (available in Europe only)
    • Electric main control valve
    • Boom and stick regeneration circuits
    • Auto hydraulic oil warm up
    • Auto two-speed travel
    • Boom and stick drift reduction valve
    • High flow 2-way tool control
    • Element type main hydraulic filter
  • Undercarriage And Structures
    • Base frame with standard track rollers and HD carrier rollers
    • Grease lubricated track
    • ISO 15818 tie down points on base frame
    • Track guiding guard, segmented two pieces
    • HD travel motor guards
    • Swivel guard
  • Booms, Sticks And Linkages
    • Boom cylinders
    • 6.15 m (20'2") reach boom
    • Bucket linkage, CB2 family with lifting eye
  • 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

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Cat Technology
    • Cat Grade with Advanced 2D
    • Cat Grade with 3D
  • Engine
    • -32° C (-25° F) cold start capability
  • Electrical System
    • Premium surround lighting package
  • Safety And Security
    • 360° visibility
  • Hydraulic System
    • Medium pressure pump and lines
    • High pressure tool control lines
    • Auto Heavy Lift
  • Undercarriage And Structures
    • Track guiding guard, full length
    • 5.0 mt (11,020 lb) counterweight (for use with blade only)
    • 7.7 mt (16,980 lb) counterweight (for use without blade only)
    • 600 mm (24") triple grouser track shoes
    • 850 mm (33") triple grouser track shoes
    • 3440 mm (11'3") blade
    • 3600 mm (11'10") blade
  • Booms, Sticks And Linkages
    • 3.2 m (10'6" in) Reach stick
    • 3.75 m (12'4" in) Reach stick
  • Operator Environment
    • Roll down sun screen
    • Control pattern changer
    • Cat Stick Steer

Attachments

TRS23 Tiltrotator

Machine Class
23-30 ton Excavators
Weight
2083 lb
Interface Options: Top-Bottom
Pin-on / S80

TRS23 Tiltrotator

Machine Class
23-30 ton Excavators
Weight
1900 lb
Interface Options: Top-Bottom
Pin-on / S70

TRS23 Tiltrotator

Machine Class
23-30 ton Excavators
Weight
2066 lb
Interface Options: Top-Bottom
S80 / S80

TRS23 Tiltrotator

Machine Class
23-30 ton Excavators
Weight
1764 lb
Interface Options: Top-Bottom
S70 / S70

S2070 Straight Scrap & Demoltion Shear

Weight - Boom Mount
12822 lb
Length
153 in
Height
70 in

S3050 Rotating Scrap & Demolition Shear

Weight - Boom Mount
11201 lb
Weight - Stick Mount
10650 lb
Length
176 in

H120 S Hydraulic Hammer

Impact Energy Class
3500 ft·lbf
Blows per Minute
350-620
Maximum Operating Weight
4101 lb

H160 GC S Hammer

Impact Energy Class
7500 ft-lb
Blows per Minute
200-450
Maximum Operating Weight
5471.4 lb

H130 GC S Hammer

Impact Energy Class
4425 ft-lb
Blows per Minute
350-700
Maximum Operating Weight
5471.4 lb

GSH440-1550-5

Capacity
2 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

GSH525-950

Capacity
1.25 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open, Closed

GSH440-1150-S

Capacity
1.5 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

GSH425-950-S

Capacity
1.25 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open

GSH525-750

Capacity
1 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open, Closed

GSH425-750-S

Capacity
1 yd³
Maximum Lift Capacity
22046 lb
Shell Type Options
Semi-open