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320D3 GC

Medium Excavators

The Cat® 320D3 GC Hydraulic Excavator delivers reduced fuel consumption - as low as 11 liters per hour, lowered maintenance costs by up to 20 percent, low owning costs, simpler routine maintenance, increased performance, and long-term durability.

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Net Power - ISO 9249 92 kW

Engine Model ALUW06DTI

Engine Power - ISO 14396 100 kW

Bore 104 mm

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320D3 GC

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OVERVIEW

High Performance and Durability at the Lowest Cost Per Hour

FEATURES & BENEFITS

Built to Last

6-cylinder mechanical engine for improved reliability.Integrated component design for better durability and strength.Consolidated pilot system for simpler hydraulics.New... Read more

Lower Maintenance Costs

Up to 20% lower maintenance costs compared to the 320D3.Save time and money with extended service intervals for hydraulics and coolants.New hydraulic oil filter with 50%m... Read more

Reduced Fuel Consumption with High Performance

With the increased fuel efficiency, typical fuel consumption in earthmoving applications is between 11 to 13 liters per hour, lower than most comparable machines in the m... Read more

Superior Operator Comfort

Ergonomically designed cab with easy-to-operate controls.Multiple seat and joystick adjustment options enhance comfort.25% increase in glass area for improved worksite vi... Read more

Built-in Safety Features

Hydraulic activation lever safely locks out all hydraulic functions.Anti‐skid plating and countersunk bolts reduce slipping in severe conditions and during routine checks... Read more

Versatility

Utility and finishing work are fast and flawless with Cat buckets, thumbs, and compactors.Demolition work is quick and easy with Cat hammers and other work tools.Cat coup... Read more

SPECIFICATIONS FOR 320D3 GC

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Engine

Net Power - ISO 9249	92 kW
Engine Model	ALUW06DTI
Engine Power - ISO 14396	100 kW
Bore	104 mm
Stroke	113 mm
Displacement	5.76 l

Hydraulic System

Main System - Maximum Flow	400 l/min (106 gal/min)
Maximum Pressure - Equipment	35000 kPa
Maximum Pressure - Travel	35000 kPa
Maximum Pressure - Swing	25000 kPa

Swing Mechanism

Swing Speed	10 r/min
Maximum Swing Torque	62 kN·m

Weights

Operating Weight

19800 kg

Service Refill Capacities

Fuel Tank Capacity	350 l
Cooling System	19 l
Engine Oil	18 l
Swing Drive - Each	6 l
Final Drive - Each	5 l
Hydraulic System - Including Tank	230 l
Hydraulic Tank	110 l

Dimensions

Boom	Reach 5.7 m (18'8")
Stick	Reach 2.25 m (7'5")
Bucket	GD 1.0 m³ (1.31 yd³)
Shipping Height - Top of Cab	3100 mm
Handrail Height	2915 mm
Shipping Length	9520 mm
Tail Swing Radius	2750 mm
Counterweight Clearance	1020 mm
Ground Clearance	450 mm
Track Length	4080 mm
Length to Center of Rollers	3270 mm
Track Gauge	2200 mm
Transport Width	2800 mm

Working Ranges & Forces

Maximum Digging Depth	5970 mm
Boom	Reach 5.7 m (18'8")
Stick	Reach R2.25 (7'5")
Bucket	GD 1.0 m³ (1.31 yd³)
Maximum Reach at Ground Level	9140 mm
Maximum Cutting Height	9110 mm
Maximum Loading Height	6250 mm
Minimum Loading Height	2920 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	5640 mm
Maximum Vertical Wall Digging Depth	5350 mm
Bucket Digging Force - ISO	134 kN
Stick Digging Force - ISO	112 kN