Caterpillar 320 GC Tracked Excavators

Caterpillar 320 GC

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General overview

The Caterpillar 320 GC is a hydraulic excavator for construction and earthmoving work. It is a 22,000 kg (48,500 lb) machine powered by a 4-cylinder Cat C4.4 engine with a displacement of 4 L (244 cu in), and it meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. The model was manufactured in the United States.

Key working specifications include a reference bucket capacity of 1 m³ (1.3 cu yd), main pumps rated at 442 L/min (116.8 gpm), and a hydraulic system including tank of 234 L (62 US gal). Its digging and reach figures include a maximum digging depth of 6,720 mm (22 ft 1 in), maximum reach at ground level of 9,860 mm (32 ft 4 in), and maximum loading height of 6,490 mm (21 ft 4 in).

Year

2020, 2021, 2022, 2023, 2024

Country of manufacturing

United States

General specifications

Dimensions

Width

Height

Length

Weight

124.8 in

~3,169.9 mm

116.5 in

~2,959.1 mm

375.2 in

~9,530.1 mm

22,000 kg

~48,501.7 lb

Rated power

109 mph

Operating Weight

22,000 kg

Reference Bucket Capacity

1 cu(m)

Additional specifications

Emission standard level

Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2,014

Displacement

244 cu(in)

Fuel tank

345 L

Alternator output

50 A

Number of batteries

2 × 12V

Cooling system

25 L

Brand and Model of The Engine

Cat C4.4

Number of Cylinders

4

Drawbar Pull

2,150 kg

Main Pumps

442 L/min

Maximum Rated Flow

30 L/min

Hydraulic Capacity

115 L

Ground Pressure

47.2 kN

Maximum Travel Speed - Low

3.3 psi

Maximum Travel Speed - High

5.5 psi

Maximum Pressure - Equipment

35,000 kN

Maximum Pressure - Travel

34,300 kN

Maximum Pressure - Swing

25,000 kN

Battery Capacity

850 CCA

Engine Oil

15 L

Hydraulic System - Including Tank

234 L

Shipping Height - Top of Cab

2,960 mm

Handrail Height

2,950 mm

Tail Swing Radius

2,830 mm

Track Gauge

2,380 mm

Maximum Digging Depth

6,720 mm

Boom working ranges

5.7 m

Stick working ranges

2.9 m

Bucket working ranges

1 m

Maximum Reach at Ground Level

9,860 mm

Maximum Cutting Height

9,450 mm

Maximum Loading Height

6,490 mm

Minimum Loading Height

2,170 mm

Maximum Vertical Wall Digging Depth

5,690 mm

Bucket Digging Force - ISO

129 lbf

Stick Digging Force - ISO

99 lbf

Boom length

5.7 m

Stick length

2.9 m

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Caterpillar 320 GC Tracked Excavator

1 cu(m)

22000 kg

375.2 in × 124.8 in × 116.5 in

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No confirmed market price is supplied for the Caterpillar 320 GC. Check current listings and compare the machine’s condition, location, and configuration.

Listed strengths include a 1 m³ (1.31 cu yd) reference bucket capacity, 6,720 mm (264.6 in) maximum digging depth, 9,860 mm (388.2 in) maximum reach at ground level, and a Cat C4.4 four-cylinder engine. It also meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emissions standards.

The 320 GC uses a Cat C4.4 engine with 4 cylinders. The listed displacement is 244 cu in.

The supplied data does not confirm an engine horsepower rating. It lists rated power as 175.4 km/h (109 mph).

The supplied data does not confirm the fuel type for the Caterpillar 320 GC. It lists a 345 L (91.1 US gal) fuel tank.

Its listed digging and reach dimensions indicate suitability for general excavation tasks requiring up to 6,720 mm (264.6 in) digging depth, 9,860 mm (388.2 in) ground-level reach, and a 1 m³ (1.31 cu yd) reference bucket. Specific job suitability depends on attachments and site conditions.

The supplied data does not provide an expected service life for the 320 GC. Service life depends on maintenance, operating conditions, inspection history, and component condition.

Check maintenance records, engine condition, hydraulic leaks and performance, track wear, bucket and linkage wear, boom and stick condition, cab controls, and signs of structural damage. Verify the machine’s configuration and emissions requirements for the intended location.