Excavators 336 GC Durable, Low Cost Performance for Standard, Everyday Work

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Overview

The Cat® 336 GC offers class-leading comfort with less fuel and maintenance costs to ensure you get the most productivity at the lowest cost per hour.

Up To 5% more fuel efficiency

The 336 GC gets work done efficiently and reliably with balanced power and control.

New cab with more comfort and safety

An adjustable seat, easy-to-reach controls, and ISO-certified ROPS protection make for a more pleasant, safer work environment.

Up To 15% lower maintenance costs

Increase uptime and reduce costs with extended maintenance intervals.

MOVE MORE WITH LESS FUEL
- The excavator is 5 percent more fuel efficient than the 336D2 in similar applications.
- The C7.1 engine meets China Nonroad Stage III emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
- Match the excavator to the job with two power modes. Smart mode automatically matches engine and hydraulic power to digging conditions, providing max power when needed and reducing power when it isn’t to help save fuel.
- The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
- Valve priority puts hydraulic pressure and flow where you command it to go for fast light- to medium-load cycle times.
- Advansys™ bucket tips increase penetration and improve cycle times.Tip changes can be done quickly with a simple lug wrench instead of a hammer or special tool, improving safety and uptime.
- Add auxiliary hydraulics to do more work with various Cat attachments.
- Product Link™ comes standard so you can remotely monitor machine health, location, hours, and fuel consumption on demand through the VisionLink® online interface.
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BUILT TO PERFORM
- Work up to 3300 m (10,830 ft) above sea level.
- Standard high-ambient temperature capability is 52° C (125° F) with cold start capability at –18° C (0° F).
- Automatic hydraulic oil warm up gets you to work faster in cold temperatures and helps prolong the life of components.
- Two levels of filtration protect the engine from dirty diesel fuel.
- Grease sealed between track pins and bushings reduces travel noise and prevents debris from entering to increase undercarriage life.
- The center track guiding guard helps keep the excavator track aligned when traveling and working on slopes.
- The sloped track frame prevents mud and debris accumulation, helping reduce risk of track damage.
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DESIGNED FOR OPERATORS
- The Comfort cab has a wide seat that adjusts for operators of all sizes.
- Control the excavator comfortably with easy-to-reach controls all located in front of you.
- Standard automatic climate control keeps you at the right temperature all shift long.
- Advanced viscous mounts reduce cab vibration by up to 50 percent over previous excavator models.
- Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles.
- Use the standard radio’s USB ports and Bluetooth® technology to connect to personal devices.
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SIMPLE TO OPERATE
- Start the engine with a push button; use a Bluetooth key fob, smartphone app, or Operator ID passcode.
- Program each joystick button, including power mode, response, and pattern, using Operator ID; the machine will remember what you set each time you go to work.
- Navigate quickly on the standard high-resolution 203 mm (8 inch) touchscreen monitor or with the aid of the jog dial control.
- Protect your hammer from overworking. Auto hammer stop warns you after 15 seconds of continuous firing and then automatically shuts it off after 30 seconds — all to prevent wear and tear on the attachment and excavator.
- Not sure how a function works or how to maintain the excavator? Always have the operator's manual at your fingertips in the touchscreen monitor.
- The Cat Locator is a Bluetooth device that makes finding your attachments and other gear quick and easy. The excavator's onboard Bluetooth reader or Cat App on your phone will locate the device automatically.
Read More
REDUCED MAINTENANCE COSTS
- Expect up to 15 percent less maintenance cost than the 336F due to extended service intervals. (Savings calculated over 12,000 machine hours.)
- Check hydraulic system oil and easily drain fuel system water and fuel tank water from ground level.
- Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
- Change all fuel filters at a synchronized 1,000 hours. Oil and fuel filters are grouped and located on right-hand side of machine for easy maintenance.
- The new air intake filter with pre-cleaner has double the dust holding capacity of the previous air intake filter.
- The new hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000 hour replacement interval – 50 percent longer than previous filter designs.
- S·O·S ports are on ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.
Read More
BUILT-IN SAFETY FEATURES
- Keep your excavator secure with Operator ID. Use your PIN code on the monitor to enable the push button starting feature.
- The standard ROPS cab meets ISO 12117-2:2008 requirements.
- A travel direction indicator helps operators know which way to activate the travel levers.
- A ground-level shutoff switch stops all fuel to the engine when activated and shuts down the machine.
- Enjoy great visibility into the trench, in each swing direction, and behind you with the help of smaller cab posts and larger windows.
- Serrated steps and anti-skid punch plate on the service platform help prevent slipping.
- A rearview camera is standard.
Read More

1 - of items

The excavator is 5 percent more fuel efficient than the 336D2 in similar applications.
The C7.1 engine meets China Nonroad Stage III emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Match the excavator to the job with two power modes. Smart mode automatically matches engine and hydraulic power to digging conditions, providing max power when needed and reducing power when it isn’t to help save fuel.
The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
Valve priority puts hydraulic pressure and flow where you command it to go for fast light- to medium-load cycle times.
Advansys™ bucket tips increase penetration and improve cycle times.Tip changes can be done quickly with a simple lug wrench instead of a hammer or special tool, improving safety and uptime.
Add auxiliary hydraulics to do more work with various Cat attachments.
Product Link™ comes standard so you can remotely monitor machine health, location, hours, and fuel consumption on demand through the VisionLink® online interface.

MOVE MORE WITH LESS FUEL

Work up to 3300 m (10,830 ft) above sea level.
Standard high-ambient temperature capability is 52° C (125° F) with cold start capability at –18° C (0° F).
Automatic hydraulic oil warm up gets you to work faster in cold temperatures and helps prolong the life of components.
Two levels of filtration protect the engine from dirty diesel fuel.
Grease sealed between track pins and bushings reduces travel noise and prevents debris from entering to increase undercarriage life.
The center track guiding guard helps keep the excavator track aligned when traveling and working on slopes.
The sloped track frame prevents mud and debris accumulation, helping reduce risk of track damage.

BUILT TO PERFORM

The Comfort cab has a wide seat that adjusts for operators of all sizes.
Control the excavator comfortably with easy-to-reach controls all located in front of you.
Standard automatic climate control keeps you at the right temperature all shift long.
Advanced viscous mounts reduce cab vibration by up to 50 percent over previous excavator models.
Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles.
Use the standard radio’s USB ports and Bluetooth® technology to connect to personal devices.

DESIGNED FOR OPERATORS

Start the engine with a push button; use a Bluetooth key fob, smartphone app, or Operator ID passcode.
Program each joystick button, including power mode, response, and pattern, using Operator ID; the machine will remember what you set each time you go to work.
Navigate quickly on the standard high-resolution 203 mm (8 inch) touchscreen monitor or with the aid of the jog dial control.
Protect your hammer from overworking. Auto hammer stop warns you after 15 seconds of continuous firing and then automatically shuts it off after 30 seconds — all to prevent wear and tear on the attachment and excavator.
Not sure how a function works or how to maintain the excavator? Always have the operator's manual at your fingertips in the touchscreen monitor.
The Cat Locator is a Bluetooth device that makes finding your attachments and other gear quick and easy. The excavator's onboard Bluetooth reader or Cat App on your phone will locate the device automatically.

SIMPLE TO OPERATE

Expect up to 15 percent less maintenance cost than the 336F due to extended service intervals. (Savings calculated over 12,000 machine hours.)
Check hydraulic system oil and easily drain fuel system water and fuel tank water from ground level.
Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
Change all fuel filters at a synchronized 1,000 hours. Oil and fuel filters are grouped and located on right-hand side of machine for easy maintenance.
The new air intake filter with pre-cleaner has double the dust holding capacity of the previous air intake filter.
The new hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000 hour replacement interval – 50 percent longer than previous filter designs.
S·O·S ports are on ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.

REDUCED MAINTENANCE COSTS

Keep your excavator secure with Operator ID. Use your PIN code on the monitor to enable the push button starting feature.
The standard ROPS cab meets ISO 12117-2:2008 requirements.
A travel direction indicator helps operators know which way to activate the travel levers.
A ground-level shutoff switch stops all fuel to the engine when activated and shuts down the machine.
Enjoy great visibility into the trench, in each swing direction, and behind you with the help of smaller cab posts and larger windows.
Serrated steps and anti-skid punch plate on the service platform help prevent slipping.
A rearview camera is standard.

BUILT-IN SAFETY FEATURES

Full Specifications Standard Equipment Optional Equipment

Product Specifications for 336 GC

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US
Metric

Engine

Engine Power - ISO 9249	259.0 HP 194.0 kW
Engine Model	Cat C7.1 Cat C7.1
Engine Power - ISO 14396	261.0 HP 195.0 kW
Bore	4.0 in 105.0 mm
Stroke	5.0 in 135.0 mm
Displacement	433.0 in³ 7.1 l

Hydraulic System

Main System - Maximum Flow	559 l/min (148 gal/min) 559 l/min (148 gal/min)
Maximum Pressure - Equipment	5076.0 psi 35000.0 kPa
Maximum Pressure - Travel	5076.0 psi 35000.0 kPa
Maximum Pressure - Swing	4061.0 psi 28000.0 kPa

Swing Mechanism

Swing Speed	8.74 r/min 8.74 r/min
Maximum Swing Torque	101168.0 ft·lbf 137.0 kN·m

Weights

Operating Weight

74800.0 lb 33900.0 kg

Service Refill Capacities

Fuel Tank Capacity	158.5 gal (US) 600.0 l
Cooling System	4.9 gal (US) 19.0 l
Engine Oil	5.3 gal (US) 20.0 l
Swing Drive - Each	4.8 gal (US) 18.0 l
Final Drive - Each	2.1 gal (US) 8.0 l
Hydraulic System - Including Tank	98.5 gal (US) 373.0 l
Hydraulic Tank	42.5 gal (US) 161.0 l

Dimensions

Boom	Reach 6.5 m (21'4") Reach 6.5 m (21'4")
Stick	Reach 3.2 m (10'6") Reach 3.2 m (10'6")
Bucket	HD 1.88 m³ (2.46 yd³) HD 1.88 m³ (2.46 yd³)
Shipping Height - Top of Cab	10.4 ft 3170.0 mm
Handrail Height	10.4 ft 3160.0 mm
Shipping Length	36.6 ft 11170.0 mm
Tail Swing Radius	11.6 ft 3530.0 mm
Counterweight Clearance	4.1 ft 1250.0 mm
Ground Clearance	1.7 ft 510.0 mm
Track Length	15.1 ft 4590.0 mm
Track Length to Center of Rollers	11.8 ft 3610.0 mm
Track Gauge	8.5 ft 2590.0 mm
Transport Width	10.5 ft 3190.0 mm

Working Ranges & Forces

Maximum Digging Depth	24.7 ft 7520.0 mm
Boom	Reach 6.5 m (21'4") Reach 6.5 m (21'4")
Stick	Reach 3.2 m (10'6") Reach 3.2 m (10'6")
Bucket	HD 1.88 m³ (2.46 yd³) HD 1.88 m³ (2.46 yd³)
Maximum Reach at Ground Level	36.3 ft 11050.0 mm
Maximum Cutting Height	33.8 ft 10300.0 mm
Maximum Loading Height	23.2 ft 7080.0 mm
Minimum Loading Height	8.5 ft 2580.0 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	24.1 ft 7360.0 mm
Maximum Vertical Wall Digging Depth	18.6 ft 5660.0 mm
Bucket Digging Force - ISO	44350.0 lbf 197.0 kN
Stick Digging Force - ISO	33160.0 lbf 148.0 kN

336 GC Standard Equipment

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CAB

ROPS, sound suppression

High-resolution 203 mm (8") LCD touch screen monitor

Mechanically adjustable seat

ENGINE

Two selectable modes: Power, Smart

Automatic engine speed control

Up to 3300m (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 pre- cleaner

Remote disable

Biodiesel capability up to B20

HYDRAULIC SYSTEM

Boom and stick regeneration circuit

Electronic main control valve

Automatic hydraulic oil warm up

Reverse swing damping valve

Automatic swing parking brake

High performance hydraulic return filter

Two speed travel

Bio hydraulic oil capability

Long undercarriage* (Indonesia only)

Standard undercarriage

UNDERCARRIAGE AND STRUCTURES

Towing eye on base frame

6.8 mt (14, 991 lb) counterweight

BOOMS AND STICKS

6.5m (21'4") reach boom

ELECTRICAL SYSTEM

Maintenance-free 1000 CCA batteries (x2)

Centralized electrical disconnect switch

LED chassis light, LH and RH boom lights, cab lights

CAT TECHNOLOGY

Cat Product Link

SERVICE AND MAINTENANCE

Grouped location of engine oil & fuel filters

Scheduled Oil Sampling (S.O.S) sampling 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

RH handrail & hand hold (ISO 2867:2011 Compliant)

Standard visibility mirror package

Signaling / warning horn

Ground-level secondary engine shutoff switch

Rearview camera

CAT TECHNOLOGY

Auto Hammer Stop

336 GC Optional Equipment

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ENGINE

Cold start block heaters

Hydraulic reverse fan

-32° C (-25° F) cold start capability

HYDRAULIC SYSTEM

Fine swing

Single one-way auxiliary circuit

Combined two-way auxiliary circuit

Combined two-way auxiliary circuit with hammer return filter

Medium-pressure auxiliary circuit

Quick coupler circuit

UNDERCARRIAGE AND STRUCTURES

600mm (24") triple grouser track shoes

700mm (28") triple grouser track shoes

800mm (31") triple grouser track shoes

850mm (33") triple grouser track shoes

6.18 m (20'3") Mass boom

6.5 m (21'4") Reach boom

BOOMS AND STICKS

2.8m (9'2") stick

3.2m (10'6") stick

3.9m (12'10") stick

SERVICE AND MAINTENANCE

Electric refueling pump with automatic shutoff

Right-hand-side camera

See how 336 GC compares against frequently compared products.

US
Metric

Excavators 336 GC

336 GC

Engine Power - ISO 9249: 259.0 HP; 194.0 kW
Operating Weight: 74800.0 lb; 33900.0 kg
Maximum Digging Depth: 24.7 ft; 7520.0 mm

Selected Model

Excavators 336

336

Engine Power - ISO 9249: 311.0 HP; 232.0 kW
Operating Weight: 79100.0 lb; 35900.0 kg
Maximum Digging Depth: 24.7 ft; 7520.0 mm

Model Details

Excavators 345 GC

345 GC

Engine Power - ISO 9249: 346.0 HP; 258.0 kW
Operating Weight: 93000.0 lb; 42200.0 kg
Maximum Digging Depth: 23.6 ft; 7200.0 mm

Model Details

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Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

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Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology