Caterpillar 304 CR

Blades

Dig Depth17 in (43 cm)
Lift Height17.80 in (45 cm)

Dimensions

Center Ground Clearance1.10 ft (0 m)
Height - Over Cab8.60 ft (3 m)
Maximum Digging Depth - Standard Stick11 ft (3 m)
Maximum Dump Height - Standard Stick11.80 ft (4 m)
Maximum Reach - Ground Level - Standard Stick18.30 ft (6 m)
Maximum Vertical Dig Depth - Standard Stick9.40 ft (3 m)
Shipping Length17 ft (5 m)
Swing Radius - Rear3.30 ft (1 m)
Track Gauge6.50 ft (2 m)
Track Shoe Width1.40 ft (0 m)

Electrical System

Electrical System TypeTwelve-volt system

Engine

Engine Model3,013
Gross Power37 hp (28 kw)
Net Power36 hp (27 kw)

Engine Dimensions

Bore3.10 in (8 cm)
Displacement107 cu in (0 m)
Stroke3.70 in (9 cm)

Hydraulic System

Auxiliary Circuit - Primary22.22 gal/min (84 l/min)
Digging Force - Bucket8,228 lbs (3,732 kg)
Digging Force - Stick - Long4,699 lbs (2,132 kg)
Digging Force - Stick - Standard5,373 lbs (2,437 kg)
Operating Pressure - Equipment3,553.42 psi
Operating Pressure - Swing2,990 psi
Operating Pressure - Travel3,550 psi
Pump - Gear (Tandem)11.47 gal/min (43 l/min)

Service Refill Capacities

Cooling System TAG1.60 gal (6 l)
Engine Oil2.20 gal (8 l)
Fuel Tank16 gal (61 l)
Hydraulic System24 gal (91 l)
Hydraulic Tank18 gal (68 l)

Swing System

Boom Swing - Left - With Stop80 °
Boom Swing - Left - Without Stop55 °
Boom Swing - Right50 °
Machine Swing Speed9.30 rpm
Swing System TypeHydraulic Motor Driven

Travel System

Maximum Traction Force - High Speed9,260 lbs (4,200 kg)
Travel Speed - High2.90 mph (5 kph)
Travel Speed - Low1.60 mph (3 kph)

Weights

Operating Weight - With Cab9,896 lbs (4,489 kg)

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