CAT 304D CR Mini Excavator


Dimensions

Height – Over Cab 8.2 ft in (2.5 m)
Maximum Cutting Height – Long Stick 16.7 ft in (5.1 m)
Maximum Cutting Height – Standard Stick 16.4 ft in (5 m)
Maximum Digging Depth – Standard Stick 10.3 ft in (3.14 m)
Maximum Dump Height – Long Stick 12.1 ft in (3.69 m)
Maximum Dump Height – Standard Stick 11.8 ft in (3.6 m)
Maximum Horizontal Reach – Long Stick 18 ft in (5.49 m)
Maximum Horizontal Reach – Standard Stick 17.11 ft in (5.22 m)
Maximum Reach – Ground Level – Standard Stick 17.61 ft in (5.37 m)
Maximum Vertical Dig Depth – Long Stick 8.4 ft in (2.57 m)
Maximum Vertical Dig Depth – Standard Stick 8 ft in (2.44 m)
Shipping Height 8.2 ft in (2499.36 mm)
Shipping Length 15.8 ft in (4815.84 mm)
Track Shoe Width 1.11 ft in (0.34 m)
Transport Width 6.4 ft in (1950.72 mm)

Swing System

Machine Swing Speed 9 rpm
Boom Swing – Left – Without Stop 70 degrees
Boom Swing – Left – With Stop 55 degrees
Boom Swing – Right 50 degrees

Engine Details

Gross Power 41 hp (30.6 kw)
Net Power 39 hp (29.1 kw)
Engine Model Mitsubishi S3Q2-T

Operational Specs

Operating Weight 8500 lb (3855.6 kg)

Weights

Operating Weight – With Cab 8852 lb (4015.2 kg)

Blade

Height 12.8 in (325.2 mm)
Width 6.4 ft in (1950.8 mm)
Lift Height 15.8 in (401.4 mm)
Dig Depth 18.5 in (469.9 mm)

Hydraulic System

Operating Pressure – Swing 2683 psi
Operating Pressure – Equipment 3553 psi
Operating Pressure – Travel 3553 psi
Digging Force – Stick – Standard 4860 lb (2204.5 kg)
Digging Force – Stick – Long 4385 lb (1989.1 kg)
Digging Force – Bucket 8500 lb (3855.6 kg)
Auxiliary Circuit – Primary 15.9 gal/min
Auxiliary Circuit – Secondary 7.2 gal/min

Service Refill Capacities

Cooling System 1.4 gal (5.3 L)
Fuel Tank Capacity 13.5 gal (51.2 L)
Hydraulic Tank 8.7 gal (33 L)
Hydraulic System 17.2 gal (65.2 L)
Engine Oil 1.5 gal (5.7 L)

Engine Dimensions

Bore 3.5 in (88.9 mm)
Stroke 4.1 in (104.2 mm)
Displacement 116 cu in (2 L)

Msc Comments

Msc Spec Date 3/06

Travel System

Maximum Traction Force – High Speed 3777 lb (1713.3 kg)
Maximum Traction Force – Low Speed 6924 lb (3140.7 kg)
Travel Speed – High 2.9 mph (4.7 km/h)
Travel Speed – Low 1.7 mph (2.8 km/h)
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