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Excavators

303.5E CR Hydraulic Excavator

  • Engine Model
    Cat® C1.8
  • Engine Model
    Cat® C1.8
  • Net Power
    31.6 hp
  • Net Power
    31.6 HP
Engine
Engine Model
Cat® C1.8
Engine Model
Cat® C1.8
Net Power
31.6 hp
Net Power
31.6 HP
Gross Power
33.3 hp
Gross Power
33.3 HP
Weights
Operating Weight
7734.0 lb
Operating Weight
7734 lb
Operating Weight
8139 lb
Dimensions
Maximum Digging Depth
9.6 ft
Maximum Reach
16.7 ft
Shipping Height
8.2 ft
Shipping Length
15.5 ft
Transport Width
5.8 ft
Height
8.2 ft
Maximum Cutting Height
16.5 ft
Maximum Cutting Height
16.2 ft
Maximum Dump Height
11.9 ft
Maximum Dump Height
11.5 ft
Maximum Horizontal Reach
17.8 ft
Maximum Horizontal Reach
17.1 ft
Maximum Vertical Dig Depth
8.2 ft
Maximum Vertical Dig Depth
7.7 ft
Track Shoe Width
1 ft
Shipping Height
8.2 ft
Shipping Length
15.5 ft
Transport Width
5.8 ft
Engine Dimensions
Bore
3.4 in
Bore
3.4 in
Stroke
4.0 in
Stroke
4 in
Displacement
110.0 in3
Displacement
110 in³
Travel System
Max traction force
3799.0 lb
Max traction force
6969.0 lb
Maximum Traction Force
3799 lb
Maximum Traction Force
6969 lb
Travel Speed
2.8 mile/h
Travel Speed
1.6 mile/h
Hydraulic System
Operating Pressure
3553.0 psi
Operating Pressure
3553 psi
Digging Force
4249 lb
Digging Force
3799 lb
Digging Force
7419 lb
Operating Pressure
3553 psi
Operating Pressure
2625 psi
Auxiliary Circuit
15.9 gal/min
Auxiliary Circuit
7.1 gal/min
Swing System
Machine Swing Speed
9.0 RPM
Machine Swing Speed
9 r/min
Boom swing
80.0 Degrees
Boom Swing
80 °
Boom swing
55.0 Degrees
Boom Swing
55 °
Boom Swing
50.0 Degrees
Boom Swing
50 °
Blade
Width
70.0 in
Width
70 in
Height
12.8 in
Dig Depth
18.5 in
Lift Height
15.7 in
Service Refill Capacities
Cooling System
1.5 gal
Cooling System
1.5 gal (US)
Engine Oil
1.8 gal
Engine Oil
1.8 gal (US)
Hydraulic Tank
11.2 gal
Hydraulic Tank
11.2 gal (US)
Fuel Tank
12.2 gal
Fuel Tank
12.2 gal (US)
Hydraulic System
17.2 gal
Hydraulic System
17.2 gal (US)
MSC Comments
MSC Spec Date
3/06