Caterpillar 303C CR Mini Hydraulic Excavators

Engineered by Caterpillar to deliver high levels of productivity, versatility and serviceability.

Specifications

Units: US | Metric

Engine
Engine model
Mitsubishi S3Q2

Net power
22 kW
30 hp

Gross power
23 kW
31 hp

Weights
Operating weight
3435 kg
7573 lb

Operating weight with cab
3555 kg
7835 lb

Dimensions
Max digging depth - standard stick
2910 mm
9.6 ft

Max reach ground level - standard stick
5100 mm
16.8 ft

Engine Dimensions
Bore
88 mm
3.5 in

Stroke
103 mm
4.1 in

Displacement
1.9 L
116 in3

Travel System
Travel speed - high
4.6 km/h
2.9 mph

Travel speed - low
2.6 km/h
1.6 mph

Gradeability (max) - high
30 Degrees
30 Degrees

Hydraulic System
Operating pressures - equipment
245 bar
3553 psi

Operating pressure - travel
245 bar
3553 psi

Operating pressure - swing
172 bar
2495 psi

Source : cat