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EarthForce EF-4

EarthForce EF-4 tractor
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The EarthForce EF-4 is a backhoe loader tractor produced from 1995 to 2001 by EarthForce in Dobris, Czech Republic. It features a Kubota 2.0L 4-cylinder turbocharged diesel engine producing 56 hp (41.8 kW), hydrostatic transmission with infinite forward and reverse speeds, and four-wheel drive with power four-wheel steering. The tractor has a wheelbase of 72 inches (182 cm), length of 228 inches (579 cm), and height of 92 inches (233 cm) with ROPS. It weighs 8660 lbs (3928 kg) and uses 12-16.5 industrial tires front and rear. The hydraulic system is open center with a capacity of 22.5 gal (85.2 L). Fuel capacity is 25.1 gal (95.0 L). The loader has a lift capacity of 4365 lbs (1979 kg) and breakout force of 8430 lbs (3823 kg), with a 72° dump angle and 53 inches (134 cm) reach. The backhoe has a digging depth of 134 inches (340 cm), bucket width of 20 inches (50 cm), and bucket force of 6424 lbs (2913 kg). Safety features include ROPS/FOPS with an optional cab and heater.
EarthForce EF-4backhoe loadertractorKubota enginehydrostatic transmissionspecificationsdimensionshydraulicsattachments
Power-
Founded-
ModelEF-4

Technical Specifications

Detailed specifications and technical data for EarthForce EF-4

Power

Engine power:56 hp (41.8 kW)

Engine

Type:turbocharged diesel
Model:Kubota V2003T
Power:56 hp (41.8 kW)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Bore/Stroke:3.27x3.64 inches (83 x 92 mm)
Displacement:122 ci (2.0 L)
Starter volts:12

Capacity

Fuel:25.1 gal (95.0 L)
Hydraulic system:22.5 gal (85.2 L)

Dimensions

Length:228 inches (579 cm)
Weight:8660 lbs (3928 kg)
Rear tire:12-16.5
Wheelbase:72 inches (182 cm)
Front tire:12-16.5
Height (ROPS):92 inches (233 cm)

Electrical

Ground:negative
Battery volts:12

Hydraulics

Type:open center
Capacity:22.5 gal (85.2 L)

Mechanical

Drive:Four-wheel drive
Safety:ROPS/FOPS. Cab optional with available heater.
Steering:Power four-wheel steering

Production

Type:Backhoe loader tractor
Built in:Dobris, Czech Republic
Manufacturer:EarthForce
Years produced:1995 - 2001

Transmission

Type:hydrostatic
Gears:infinite forward and reverse

Backhoe & Loader

Backhoe type:EarthForce Backhoe
Loader dump angle:72°
Loader bucket width:74 inches (187 cm)
Backhoe bucket force:6424 lbs (2913 kg)
Backhoe bucket width:20 inches (50 cm)
Backhoe digging depth:134 inches (340 cm)
Loader breakout force:8430 lbs (3823 kg)
Loader reach (ground):53 inches (134 cm)
Backhoe loading height:113 inches (287 cm)
Loader height (at pin):110 inches (279 cm)
Backhoe reach from pivot:168 inches (426 cm)
Backhoe dipperstick force:3318 lbs (1505 kg)
Loader clearance (dumped):96 inches (243 cm)
Loader rollback (ground line):47°
Loader lift capacity (full at pin):4365 lbs (1979 kg)

Related Models

EarthForce EF-3

Model:EF-3

EarthForce EF-5

Model:EF-5

EarthForce EF-400

Model:EF-400