The Cat® 336 excavator brings premium performance with simple-to-use technologies like Cat GRADE with 2D, Grade Assist, and Payload – all standard equipment from the factory to boost your operator efficiencies up to 45 percent. Combine these features with a new cab, longer maintenance intervals that lower your maintenance costs up to 15 percent, and a power system that improves fuel efficiency up to 15 percent and you have a low-cost-per-unit-of-production excavator that’s perfect for your applications.
Not all features available in all regions. Consult your Cat dealer for specific configurations available in your region.
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Engine
- Net Power - ISO 9249
- 311 HP
- Engine Model
- Cat C9.3B
- Engine Power - ISO 14396
- 314 HP
- Bore
- 5 in
- Stroke
- 6 in
- Displacement
- 568 in³
Weights
- Operating Weight
- 81,900 lb
Working Ranges & Forces
- Maximum Digging Depth
- 26.9 ft
- Boom
- Reach 6.5 m (21'4")
- Stick
- Reach 3.9 m (12'10")
- Bucket
- GDC 2.27 m³ (2.97 yd³)
- Maximum Reach at Ground Level
- 38.5 ft
- Maximum Cutting Height
- 35.2 ft
- Maximum Loading Height
- 24.6 ft
- Minimum Loading Height
- 6.2 ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 26.4 ft
- Maximum Vertical Wall Digging Depth
- 20.9 ft
- Bucket Digging Force - ISO
- 47,160 lbf
- Stick Digging Force - ISO
- 32,400 lbf
Hydraulic System
- Main System - Maximum Flow
- 558 l/min (147 gal/min)
- Maximum Pressure - Equipment
- 5,076 psi
- Maximum Pressure - Equipment - Lift Mode
- 5,511 psi
- Maximum Pressure - Travel
- 5,076 psi
- Maximum Pressure - Swing
- 4,264 psi
Swing Mechanism
- Swing Speed
- 8.75 r/min
- Maximum Swing Torque
- 106,228 ft·lbf
Service Refill Capacities
- Fuel Tank Capacity
- 158.5 gal (US)
- Cooling System
- 10.5 gal (US)
- Engine Oil
- 8.5 gal (US)
- Swing Drive - Each
- 4.8 gal (US)
- Final Drive - Each
- 2.1 gal (US)
- Hydraulic System - Including Tank
- 98.5 gal (US)
- Hydraulic Tank
- 42.5 gal (US)
- DEF Tank
- 21.1 gal (US)
Dimensions
- Boom
- Reach 6.5 m (21'4")
- Stick
- Reach 3.9 m (12'10")
- Bucket
- GDC 2.27 m³ (2.97 yd³)
- Shipping Height - Top of Cab
- 10.4 ft
- Handrail Height
- 10.4 ft
- Shipping Length
- 36.7 ft
- Tail Swing Radius
- 11.6 ft
- Counterweight Clearance
- 4.1 ft
- Ground Clearance
- 1.7 ft
- Track Length
- 16.6 ft
- Track Length to Center of Rollers
- 13.3 ft
- Track Gauge
- 8.5 ft
- Transport Width
- 11.3 ft
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Cab
-
- ROPS, sound suppression
- High-resolution 254 mm (10") LCD touchscreen monitor
- Heated seat with air-adjustable suspension (Deluxe only)
- Heated and cooled seat with auto adjustable suspension (Premium only)
-
- Engine
-
- Three selectable modes: Power, Smart, and Eco
- Auto engine speed control
- Up to 3300 m (10,830 ft) altitude capability
- 52° C (126° F) high-ambient cooling capacity
- -18° C (0° F) cold start capability
- Double element air filter with integrated precleaner
- Remote disable
- Biodiesel capability up to B20
-
- Hydraulic System
-
- Boom and stick regeneration circuit
- Electronic main control valve
- Auto hydraulic oil warm up
- Reverse swing damping valve
- Auto swing parking brake
- High performance hydraulic return filter
- Two speed travel
- Bio hydraulic oil capability
-
- Undercarriage And Structures
-
- Towing eye on base frame
-
- Electrical System
-
- Maintenance-free 1000 CCA batteries (x2)
- Centralized electrical disconnect switch
- LED chassis light, left and right hand boom lights, cab lights
-
- Cat Technology
-
- Cat Product Link
- Cat GRADE with 2D
- Cat GRADE with Assist
- Cat PAYLOAD
- E-Fence
- Lift Assist
- Auto Dig Boost
- Remote Services capability
-
- Service And Maintenance
-
- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S.O.S) ports
-
- Safety And Security
-
- Caterpillar One Key security system
- Lockable external tool / storage box
- Lockable door, fuel, and hydraulic tank locks
- Lockable fuel drain compartment
- Service platform with anti-skid plate & recessed bolts
- Right hand handrail & hand hold (ISO 2867:2011 Compliant)
- Standard visibility mirror package
- Signaling / warning horn
- Ground-level secondary engine shutoff switch
- Rearview camera
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Cab
-
- Cat Stick Steer
-
- Engine
-
- Cold start block heaters
- -32° C (-25° F) cold start capability
- Hydraulic reverse fan
-
- Hydraulic System
-
- Heavy lift mode
- Combined two-way auxiliary circuit
- Medium-pressure auxiliary circuit
- Quick coupler circuit
- Auto Heavy Lift
-
- Undercarriage And Structures
-
- Long undercarriage
- 6.8 mt (14,991 lb) counterweight
- 7.56 mt (16,667 lb) counterweight
- 600mm (24") triple grouser track shoes
- 600mm (24") HD triple grouser track shoes
- 600mm (24") double grouser track shoes
- 700mm (28") triple grouser track shoes
- 850mm (33") triple grouser track shoes
-
- Booms And Sticks
-
- 6.18m (20'3") Mass boom
- 6.5m (21'4") Reach boom
- 6.5m (21'4") HD Reach boom
- 2.55m (8'4") stick
- 3.2m (10'6") stick
- 3.9m (12'10") stick
-
- Electrical System
-
- Premium surround lighting package
-
- Cat Technology
-
- Cat GRADE with Advanced 2D
- Cat GRADE with 3D
-
- Service And Maintenance
-
- QuickEvac™ maintenance ready
- Electric refueling pump with auto shutoff
-
- Safety And Security
-
- Right-hand-sideview camera
- 360° Visibility
- Rear and right-hand-sideview cameras
- Boom lowering check valve
- Stick lowering check valve
- Cat Command remote control
- Inspection Lighting
Specifications
Engine
- Net Power - ISO 9249
- 311 HP
- Engine Model
- Cat C9.3B
- Engine Power - ISO 14396
- 314 HP
- Bore
- 5 in
- Stroke
- 6 in
- Displacement
- 568 in³
Weights
- Operating Weight
- 81,900 lb
Working Ranges & Forces
- Maximum Digging Depth
- 26.9 ft
- Boom
- Reach 6.5 m (21'4")
- Stick
- Reach 3.9 m (12'10")
- Bucket
- GDC 2.27 m³ (2.97 yd³)
- Maximum Reach at Ground Level
- 38.5 ft
- Maximum Cutting Height
- 35.2 ft
- Maximum Loading Height
- 24.6 ft
- Minimum Loading Height
- 6.2 ft
- Maximum Depth Cut for 2440 mm (8 ft) Level Bottom
- 26.4 ft
- Maximum Vertical Wall Digging Depth
- 20.9 ft
- Bucket Digging Force - ISO
- 47,160 lbf
- Stick Digging Force - ISO
- 32,400 lbf
Hydraulic System
- Main System - Maximum Flow
- 558 l/min (147 gal/min)
- Maximum Pressure - Equipment
- 5,076 psi
- Maximum Pressure - Equipment - Lift Mode
- 5,511 psi
- Maximum Pressure - Travel
- 5,076 psi
- Maximum Pressure - Swing
- 4,264 psi
Swing Mechanism
- Swing Speed
- 8.75 r/min
- Maximum Swing Torque
- 106,228 ft·lbf
Service Refill Capacities
- Fuel Tank Capacity
- 158.5 gal (US)
- Cooling System
- 10.5 gal (US)
- Engine Oil
- 8.5 gal (US)
- Swing Drive - Each
- 4.8 gal (US)
- Final Drive - Each
- 2.1 gal (US)
- Hydraulic System - Including Tank
- 98.5 gal (US)
- Hydraulic Tank
- 42.5 gal (US)
- DEF Tank
- 21.1 gal (US)
Dimensions
- Boom
- Reach 6.5 m (21'4")
- Stick
- Reach 3.9 m (12'10")
- Bucket
- GDC 2.27 m³ (2.97 yd³)
- Shipping Height - Top of Cab
- 10.4 ft
- Handrail Height
- 10.4 ft
- Shipping Length
- 36.7 ft
- Tail Swing Radius
- 11.6 ft
- Counterweight Clearance
- 4.1 ft
- Ground Clearance
- 1.7 ft
- Track Length
- 16.6 ft
- Track Length to Center of Rollers
- 13.3 ft
- Track Gauge
- 8.5 ft
- Transport Width
- 11.3 ft
Standard/Optional Features
Standard Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Cab
-
- ROPS, sound suppression
- High-resolution 254 mm (10") LCD touchscreen monitor
- Heated seat with air-adjustable suspension (Deluxe only)
- Heated and cooled seat with auto adjustable suspension (Premium only)
-
- Engine
-
- Three selectable modes: Power, Smart, and Eco
- Auto engine speed control
- Up to 3300 m (10,830 ft) altitude capability
- 52° C (126° F) high-ambient cooling capacity
- -18° C (0° F) cold start capability
- Double element air filter with integrated precleaner
- Remote disable
- Biodiesel capability up to B20
-
- Hydraulic System
-
- Boom and stick regeneration circuit
- Electronic main control valve
- Auto hydraulic oil warm up
- Reverse swing damping valve
- Auto swing parking brake
- High performance hydraulic return filter
- Two speed travel
- Bio hydraulic oil capability
-
- Undercarriage And Structures
-
- Towing eye on base frame
-
- Electrical System
-
- Maintenance-free 1000 CCA batteries (x2)
- Centralized electrical disconnect switch
- LED chassis light, left and right hand boom lights, cab lights
-
- Cat Technology
-
- Cat Product Link
- Cat GRADE with 2D
- Cat GRADE with Assist
- Cat PAYLOAD
- E-Fence
- Lift Assist
- Auto Dig Boost
- Remote Services capability
-
- Service And Maintenance
-
- Grouped location of engine oil & fuel filters
- Scheduled Oil Sampling (S.O.S) ports
-
- Safety And Security
-
- Caterpillar One Key security system
- Lockable external tool / storage box
- Lockable door, fuel, and hydraulic tank locks
- Lockable fuel drain compartment
- Service platform with anti-skid plate & recessed bolts
- Right hand handrail & hand hold (ISO 2867:2011 Compliant)
- Standard visibility mirror package
- Signaling / warning horn
- Ground-level secondary engine shutoff switch
- Rearview camera
Optional Equipment:
-
- Note
-
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
- Cab
-
- Cat Stick Steer
-
- Engine
-
- Cold start block heaters
- -32° C (-25° F) cold start capability
- Hydraulic reverse fan
-
- Hydraulic System
-
- Heavy lift mode
- Combined two-way auxiliary circuit
- Medium-pressure auxiliary circuit
- Quick coupler circuit
- Auto Heavy Lift
-
- Undercarriage And Structures
-
- Long undercarriage
- 6.8 mt (14,991 lb) counterweight
- 7.56 mt (16,667 lb) counterweight
- 600mm (24") triple grouser track shoes
- 600mm (24") HD triple grouser track shoes
- 600mm (24") double grouser track shoes
- 700mm (28") triple grouser track shoes
- 850mm (33") triple grouser track shoes
-
- Booms And Sticks
-
- 6.18m (20'3") Mass boom
- 6.5m (21'4") Reach boom
- 6.5m (21'4") HD Reach boom
- 2.55m (8'4") stick
- 3.2m (10'6") stick
- 3.9m (12'10") stick
-
- Electrical System
-
- Premium surround lighting package
-
- Cat Technology
-
- Cat GRADE with Advanced 2D
- Cat GRADE with 3D
-
- Service And Maintenance
-
- QuickEvac™ maintenance ready
- Electric refueling pump with auto shutoff
-
- Safety And Security
-
- Right-hand-sideview camera
- 360° Visibility
- Rear and right-hand-sideview cameras
- Boom lowering check valve
- Stick lowering check valve
- Cat Command remote control
- Inspection Lighting