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EarthForce EF-3

EarthForce EF-3 tractor
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The EarthForce EF-3 is a backhoe loader tractor produced from 1995 to 2001 by EarthForce in Dobris, Czech Republic. It features a Kubota 1.6L 3-cylinder liquid-cooled diesel engine producing 34.5 hp (25.7 kW), hydrostatic transmission with infinite forward and reverse speeds, and four-wheel drive with power four-wheel steering. The tractor has a wheelbase of 67 inches (170 cm), length of 218 inches (553 cm), height of 89 inches (226 cm) with ROPS, and weighs 5875 lbs (2664 kg). It uses industrial tires sized 12-16.5 front and 10.0/75-15.3 rear. The hydraulic system is open center with a capacity of 13.4 gallons (50.7 L). Fuel capacity is 14.5 gallons (54.9 L). The tractor includes a front-end loader with a lift capacity of 3285 lbs (1490 kg) and breakout force of 5688 lbs (2580 kg), and a backhoe with a digging depth of 121 inches (307 cm) and bucket width of 18 inches (45 cm). Safety features include ROPS/FOPS with an optional cab and heater.
EarthForce EF-3backhoe loadertractorKubota enginehydrostatic transmissionspecificationsdimensionshydraulicsattachments
Power-
Founded-
ModelEF-3

Technical Specifications

Detailed specifications and technical data for EarthForce EF-3

Power

Engine power:34.5 hp (25.7 kW)

Tires

Rear tire:10.0/75-15.3
Front tire:12-16.5

Engine

Type:diesel
Model:Kubota D1703
Power:34.5 hp (25.7 kW)
Cooling:liquid-cooled
Starter:electric
Cylinders:3-cylinder
Bore/Stroke:3.4x3.6 inches (86 x 91 mm)
Displacement:100.5 ci (1.6 L)
Starter volts:12

Capacity

Fuel:14.5 gal (54.9 L)
Hydraulic system:13.4 gal (50.7 L)

Dimensions

Length:218 inches (553 cm)
Weight:5875 lbs (2664 kg)
Wheelbase:67 inches (170 cm)
Height (ROPS):89 inches (226 cm)

Electrical

Ground:negative
Battery volts:12

Hydraulics

Type:open center
Capacity:13.4 gal (50.7 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

Attachments

Backhoe type:EarthForce Backhoe
Loader dump angle:59°
Attachment overview:Front-end loader, Backhoe
Loader bucket width:62 inches (157 cm)
Backhoe bucket force:6554 lbs (2972 kg)
Backhoe bucket width:18 inches (45 cm)
Loader lift capacity:3285 lbs (1490 kg) lift (full at pin)
Backhoe digging depth:121 inches (307 cm)
Loader breakout force:5688 lbs (2580 kg)
Loader reach (ground):56 inches (142 cm)
Backhoe loading height:99 inches (251 cm)
Loader height (at pin):109 inches (276 cm)
Backhoe reach from pivot:157 inches (398 cm)
Backhoe dipperstick force:3318 lbs (1505 kg)
Loader clearance (dumped):80 inches (203 cm)
Loader rollback (ground line):45°

Transmission

Type:hydrostatic
Gears:infinite forward and reverse

Backhoe & Loader

Dig depth:121 inches (307 cm)
Dump angle:59 inches (149 cm)

Related Models

EarthForce EF-300

Model:EF-300

EarthForce SSK

Model:SSK

EarthForce EF-4

Model:EF-4