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The Cat® 310 Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications.

Cat Specs
Photos
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Engine

Net Power
69.5 HP
Bore
3.7 in
Stroke
4.7 in
Displacement
203 in²
Note
Net power advertised is the power available at the flywheel when the engine is equipped with air cleaner, exhaust system and fan.

Weights

Operating Weight
22451 lb
Note (1)
*Minimum Weight is based on steel tracks, no counterweight, operator, full fuel tank, long stick, blade and no bucket.
Note (2)
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.

Service Refill Capacities

Engine Oil
3 gal (US)
Hydraulic Tank
14 gal (US)
Fuel Tank
38 gal (US)
Cooling System
2.6 gal (US)
Hydraulic System
37 gal (US)

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equiv

Hydraulic System

Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump

Shipping

UPC
106.3