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The Cat® 306 CR 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
55.9 HP
Gross Power - ISO 14396
57.9 HP
Bore
3.4 in
Stroke
4 in
Displacement
148 in²
Engine Model
Cat C2.4 Turbo

Weights

Operating Weight
15766 lb
Note (1)
*Minimum Weight is based on rubber tracks, operator, full fuel tank, standard stick, fixed blade and no bucket.
Note (2)
**Maximum Weight is based on steel tracks with pads, extra counterweight, operator, full fuel tank, long stick, fixed blade and no bucket.

Service Refill Capacities

Engine Oil
2.1 gal (US)
Hydraulic Tank
14 gal (US)
Cooling System
2.6 gal (US)
Hydraulic System
27.5 gal (US)
Fuel Tank
34.3 gal (US)

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1287). The system contains 0.9 kg of refrigerant which has a CO2 equiv

Hydraulic System

Type
Load Sensing Hydraulics with Variable Displacement Piston Pump

Shipping

UPC
53