Liebherr PR 712 B-L Litr. Specifications & Technical Data (1998-2003)

Technical specs - PR 712 B-L Litr. Liebherr

Specification

Notice: Every data listed is verified by LECTURA Specs team experts. However, incomplete data and mistakes might occur. Contact our team with any change suggestion.

Weight: 12 t

Transport length: 3.675 m

Transport width: 2.748 m

Transport height: 3.1 m

Blade type: B

Soil pressure: 0.41 kg/cm²

Track width: 560 mm

Travel speed: 11 km/h

Front blade width: 3 m

Model series: PR

Engine manuf.: Liebherr

Engine type: D924 TE

Engine power: 77 kW

Displacement: 6.7 l

Revolutions at max torque: 2000 rpm

More technical details, like: reverse travel speed, transmission type, max. drawbar pull, dimension lxwxh, max. torque, no. of cylinders, cylinder bore x stroke, emission level, undercarriage type, engine manufacturer, engine model, aspiration...

More technical details, like: reverse travel speed, transmission type, max. drawbar pull, dimension lxwxh, max. torque, no. of cylinders, cylinder bore x stroke, emission level, undercarriage type, engine manufacturer, engine model, aspiration, rated speed, engine output - net, transmission type, carrier rollers, track rollers, raised sprocket, shoe - width, shoe - type, number of shoes, service brake type, height - max, height - top of rops, ground clearance, width - over tracks, track length - on ground, length - no blade, blade, blade - width, blade - height, blade - dig depth, blade - lift clearance, blade - tilt, steering - differential, steering - clutches and brakes, fuel tank, blade - capacity, speed - forward maximum, ground bearing pressure, implement pump - flow, implement pump - pressure, operating weight are available in the full technical specs.

Basic model with ROPS cabin and corresponding blade

Special equipment

Diesel particulate filter: No
Rear ripper: No
Tilt device: Yes
Aircondition: No

Download datasheets (PDF)

Liebherr PR 712 B-L Litr. FAQ

When was the Liebherr PR 712 B-L Litr. manufactured?

The Liebherr PR 712 B-L Litr. was manufactured from 1998 to 2003.

How much does the Liebherr PR 712 B-L Litr. bulldozer weigh?

The Liebherr PR 712 B-L Litr. bulldozer weighs 12 tons.

What are the transport dimensions of the Liebherr PR 712 B-L Litr. bulldozer?

The Liebherr PR 712 B-L Litr. has a transport length of 3.68 meters, a transport width of 2.75 meters, and a transport height of 3.1 meters.

What is the travel speed of the Liebherr PR 712 B-L Litr. bulldozer?

The Liebherr PR 712 B-L Litr. bulldozer has a travel speed of 11 km/h.

What are the undercarriage specifications of the Liebherr PR 712 B-L Litr. bulldozer?

The Liebherr PR 712 B-L Litr. bulldozer has a track width of 560 mm and a soil pressure of 0.41 kg/cmu00b2.

What are the specifications of the primary work tool on the Liebherr PR 712 B-L Litr.?

The Liebherr PR 712 B-L Litr. is equipped with a front blade that has a width of 3 meters.

How much is a Liebherr PR 712 B-L Litr. Bulldozer (1998u20132003) worth?

The residual value of the Liebherr PR 712 B-L Litr. depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.

Liebherr PR 712 B-L Litr. overview

Power train

Engine

Liebherr-Diesel Engine D 924 T-E. Rating per ISO 9249 77 kW (105 HP) at 2000 RPM. Displacement 6.7 l/409 cu.in. Bore/Stroke 122/142 mm (4.8/5.6 in.). Design 4 cylinder in-line engine, water-cooled, turbocharged. Injection direct fuel injection with injection pump, mechanical governor. Fuel filter pre-cleaner with water separator and fine filters. Lubrication pressure lube system with full flow filter and integrated oil cooler, deep oil pan for inclinations, engine lubrication to an inclination of up to 45° to each side. Operating voltage 24 V. Alternator 55 Amp. Starter 4.4 kW (7 HP). Batterie 110 Ah.

Hydraulic system

Implement Hydraulic

Hydraulic system load sensing proportional pump flow control, variable flow swash plate piston pump and pressure compensation. Pump flow max. 112 l/min (30 gpm). Pressure limitation max. 160 bar (2300 PSI). Control valve 2 spool control block, can be expanded to 5 circuits. Filter system return filter with magnetic rod in hydraulic tank. Control single servo-assisted joystick lever for blade hoist and tilt functions, electrically controlled blade float and quick drop.

Undercarriage

Attachments

Front side straight blade or 6-way-blade. Rear side ripper, hydraulic winch or swinging drawbar. Pivot points maintenance-free, with hardened and polished pins and bushings.

Operator's cab

Operator's Compartment

Cab resiliently mounted, with integrated ROPS (Roll Over Protective Structure, SAE J 1040/ISO 3471) and FOPS (Falling Objects Protective Structure, SAE J 231/ISO 3449), can be tilted with handpump to 40° to the rear for accessibility to machine components. It features diagonally arranged doors and all-around safety glass. The operator's seat is fully adjustable, with a suspended swing seat that can be adjusted to the operator's weight. The instrument panel is comprehensive and located on the right side of the operator's seat. For ventilation, there is a pressurized filtered air system with a 3-stage blower, 8 air nozzles, and sliding windows on both sides and in the rear. Additionally, a hot water heater is included. The sound level at the operator's ear is 82 dB(A) at the job location, conforming to EG standard 86/662/EWG.

Events

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September 2 — 5

Machine inspection

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Use this service to minimise the risk when buying used equipment. An inspection by Mevas costs less than repairing a defective hydraulic cylinder.

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Transport length:: 3.675 m

Transport width:: 2.748 m

Transport height:: 3.1 m

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Construction News by LECTURA 20.06.2026