Used CAT 336 GC Excavator for Construction and Earthmoving

The used CAT 336 GC excavator offers a practical balance of digging power, fuel use, machine size, and daily operating cost. For contractors and equipment dealers, it is a strong choice for earthmoving, road construction, foundations, quarry work, and large civil projects.

The 336 GC belongs to the 35-ton crawler excavator class. Therefore, it can handle heavier work than common 20-ton machines while remaining easier to transport and manage than larger mining excavators.

Hefei Longmai Construction Machinery Trading Co., Ltd. supplies inspected used construction equipment to overseas customers. Buyers can request machine photos, operating videos, configuration information, inspection details, and shipping support before placing an order.

CAT 336 GC Reference Specifications

The following values are based on Caterpillar reference data. Actual specifications can change with the machine year, boom, stick, bucket, track shoe, and regional configuration.

*The 7,120 mm digging-depth figure is Caterpillar's reference value for a 336 GC configuration using a 2.8 m reach stick; machines with other front configurations will differ.

A Practical 35-Ton Excavator for Fleet Buyers

For many contractors, machine selection is not simply about choosing the largest excavator.

A larger machine requires more transport capacity, more fuel, and more space on the jobsite. Meanwhile, a smaller excavator may require more digging cycles.

The CAT 336 GC sits between these two needs.

Its approximately 35.1-ton operating weight gives it enough size for demanding excavation while still fitting many general construction fleets. As a result, it works well for contractors that need one machine for several types of projects.

Cat C7.1 Engine for Daily Production

The CAT 336 GC uses the Cat C7.1 diesel engine with a reference net output of 193.5 kW.

Caterpillar designed the GC series around practical daily production and lower operating cost. The machine also offers selectable operating modes that help match engine and hydraulic output to the job. Caterpillar states that the 336 GC can improve fuel efficiency compared with the earlier 336D2 in similar work conditions.

For a used machine, buyers should check more than the engine appearance.

Important points include cold starting, exhaust smoke, oil leaks, abnormal sound, cooling temperature, idle stability, and engine response during digging.

Hydraulic Performance for Digging and Loading

A strong hydraulic system is essential for a large excavator.

The 336 GC provides a reference maximum hydraulic flow of 559 L/min. Its hydraulic system supports boom, stick, bucket, travel, and swing functions while giving the operator smooth control during repetitive work.

This makes the excavator suitable for loading soil, digging foundations, clearing construction sites, shaping slopes, and handling large excavation volumes.

Auxiliary hydraulic configurations may also allow the machine to work with breakers and other attachments, depending on the individual unit.

1.88 m³ Bucket for Efficient Material Handling

A common Caterpillar reference configuration uses a 1.88 m³ heavy-duty bucket with a 6.5 m reach boom and 3.2 m stick.

This bucket size works well for general earth, gravel, road base, and similar materials.

However, used machines may arrive with different buckets. Therefore, buyers should confirm bucket width, capacity, tooth condition, pin wear, and linkage clearance before shipment.

For rock or abrasive materials, a reinforced bucket may be a better choice.

Comfortable Cab for Long Working Shifts

The operator cab also affects daily productivity.

Caterpillar equips the 336 GC with easy-to-reach controls, an adjustable seat, climate control, an LCD monitor, and vibration-reducing cab mounts on relevant configurations. Rear visibility and safety features are also part of the machine design.

The machine shown in the supplied photos also has an external protective cab guard. This type of protection can be useful on demanding construction sites, although buyers should confirm whether each available unit has the same equipment.

Check the Undercarriage Before Purchase

The undercarriage can represent a large part of future repair cost.

Therefore, buyers should inspect the track chains, shoes, rollers, carrier rollers, idlers, sprockets, and track tension.

Uneven wear can indicate poor maintenance or long use on hard surfaces.

It is also important to check the travel motors and final drives during a test run. The excavator should travel straight and respond smoothly in both directions.

Suitable Applications

The used CAT 336 GC is suitable for commercial users working in:

• Road and bridge construction
• Building foundations
• Bulk earthmoving
• Quarry support
• Land development
• Utility excavation
• Industrial construction
• Truck loading
• Site preparation
• General infrastructure projects

The machine can also serve rental fleets and equipment distributors that need a widely recognized 35-ton excavator.

Inspection and Export Support from Longmai

Longmai supplies used excavators for international buyers and states that its used units are inspected before delivery. The company also supports customs documentation, international shipping, spare parts, and remote maintenance guidance.

Before buying a CAT 336 GC, customers can request information on the engine, hydraulic system, undercarriage, boom and stick, cab, bucket, working hours, and overall machine condition.

This helps fleet managers compare several machines before choosing the most suitable unit.

Request a Used CAT 336 GC Quote

If you are sourcing a used CAT 336 GC excavator for sale, send us your destination country, required quantity, preferred working hours, bucket requirements, and application.

Our team can provide available machine details, current photos, test videos, inspection information, and suitable shipping options.

Contact Longmai for CAT 336 GC excavators for construction, earthmoving, roadwork, quarry projects, rental fleets, or equipment distribution.