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Caterpillar · Excavators

Caterpillar 340

Engine model
Cat®（卡特）C9.3B
Net power
258.3 kW
Operating weight
38800 kg
Swing speed
8.84 rpm
Bucket capacity
2.38 m³
Maximum digging depth
7510 mm

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Product highlights

Product highlights

The Cat® 340 delivers at least 10% more productivity than the model it replaces, with per-hour material handling among the best in its class. In addition, this excavator offers lower owning and operating costs to help you maximize profitability.

Advantages

Up to 10% More Productivity Increased engine power, a wider undercarriage, and heavier counterweight enable larger payloads and first-class production.

Low Owning and Operating Costs Industry-leading fuel efficiency, durable filters, and easily accessible service points reduce downtime and boost output.

High Durability Proven Cat engines, reliable hydraulics, and reinforced structures handle demanding jobs around the clock.

Specifications

Full specifications

Other specifications

Engine model
Cat®（卡特）C9.3B
Net power
258.3 kW
Gross power
259 kW
Bore
115 mm
Stroke
149 mm
Displacement
9.3 L
Boom cylinder bore
150 mm
Boom cylinder stroke
1440 mm
Stick cylinder bore
170 mm
Stick cylinder stroke
1738 mm
Bucket cylinder bore
150 mm
Bucket cylinder stroke
1151 mm
Fuel tank capacity
600 L
Engine oil capacity
32 L
Operating weight
38800 kg
Track shoe width
600 mm
Maximum hydraulic system flow
560L/min（280×2台泵）
Maximum equipment hydraulic pressure
35000 kPa
Maximum travel hydraulic pressure
35000 kPa
Maximum swing hydraulic pressure
29400 kPa
Hydraulic system capacity
373
Hydraulic tank capacity
161
Swing speed
8.84 rpm
Maximum swing torque
143 kN·m
Gradeability
35°/70%
Maximum travel speed
4.7 km/h
Maximum drawbar pull
302.3 kN
Swing drive capacity
18 L
Final drive capacity (each)
8 L
Cooling system capacity
40 L
Bucket capacity
2.38 m³
Stick configuration
> 20ft(> 6.5m)
Reach boom
6.5m
Reach stick
R2.8DB
Maximum digging depth
7510 mm
Track shoes (each side)
49
Track rollers (each side)
8
Carrier rollers (each side)
2