Categories ↠ Mini Excavators ↠ Caterpillar 305.5E2 CR IV

Caterpillar 305.5E2 CR IV Mini Excavator

Category: Mini Excavators ➔
Manufacturer: Caterpillar ➔
Model: 305.5E2 CR IV ➔

The Caterpillar 305.5E2 CR IV Mini Excavator is a powerful and versatile machine designed for various construction and excavation tasks. With a compact size and impressive capabilities, this excavator boasts a 45.7 hp engine, 21.1 gpm hydraulic system, and a digging force of up to 11,443 lbs. Whether on a construction site or in tight spaces, the 305.5E2 CR IV delivers exceptional performance and efficiency.

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General Specifications

Blades

Blade Height	15 in (38 cm)
Blade Lift Height	16 in (40 cm)
Blade Width	7 ft (2 m)
Dig Depth	22 in (56 cm)

Engine

Bore	3 in (9 cm)
Displacement	146 cu in (2,393 cu cm)
Engine Model	Cat C2.4
Gross Power	46 hp (34 kw)
Net Power	44 hp (33 kw)
Stroke	4 in (10 cm)

Hydraulic System

Auxiliary Circuit - Primary	21 gpm (80 lpm)
Auxiliary Circuit - Secondary	7 gpm (25 lpm)
Digging Force - Bucket	11,443 lbs (5,190 kg)
Digging Force - Stick - Long	5,575 lbs (2,529 kg)
Digging Force - Stick - Standard	6,497 lbs (2,947 kg)
Operating Pressure - Equipment	3553 psi
Operating Pressure - Swing	3132 psi
Operating Pressure - Travel	3553 psi

Service Refill Capacities

Cooling System	3 gal (11 l)
Engine Oil	3 gal (9 l)
Fuel Tank	17 gal (63 l)
Hydraulic System	21 gal (78 l)
Hydraulic Tank	18 gal (68 l)

Swing System

Machine Swing Speed

10 rpm

Travel System

Maximum Traction Force - High Speed	6,025 lbs (2,733 kg)
Maximum Traction Force - Low Speed	10,745 lbs (4,874 kg)
Travel Speed - High	3 mph (5 kph)
Travel Speed - Low	2 mph (3 kph)

Weights

Operating Weight - With Cab	11,958 lbs (5,424 kg)
Operating Weight - With Canopy	11,596 lbs (5,260 kg)

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