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Liebherr PR 776 Litronic Crawler Dozer

Liebherr PR 776 Litronic Crawler Dozer

Power and innovative technology are essentially the hallmarks of Liebherr crawler tractors. Either in heavy-duty ripping work, transporting materials or grading, the Liebherr PR 776 Litronic Crawler Dozer is an extremely powerful machine for any application.

Outstanding Grading

The PR 776 delivers an exceptionally smooth ride, precise blade control and a perfect view of the blade. It therefore is able to deliver optimum productivity during heavy-duty bulldozer operations, when preparing platforms for mining excavators and when building and maintaining vehicular access routes, i.e. haul roads.

Efficient Driveline

The high efficiency rating of the hydrostatic drive across the entire vehicle speed range and the efficient Liebherr diesel engine minimize fuel consumption and ensure that CO2 emission levels are low.

Box-Section Main Frame

The main frame is of box-section design – a well-proven principle for maximum torsional stiffness and optimal absorption of forces. Cast steel is used for components subject to high stress.

Joystick Control

All driving functions can be controlled smoothly and precisely with only one operating element – including the “turning on the spot” function. The travel joystick is optionally available in either a proportional or a detented version – this allows control to be matched optimally to the needs of the operator.

ADDING VALUE TO YOUR BUSINESS

Customer Support Agreements – Genuine, High Quality Parts – Dedicated Product Support Representatives

Being a Power Equipment Company customer means having a complete set of services at your fingertips. Our promise is that we will be your loyal and long-standing partner, delivering the right solutions and support to power your business. We are committed to increasing the positive return on your investment and maximizing uptime.

Click here to view our used inventory of Dozers.

Main Specs

  • Operating Weight 158292LBS
  • Horsepower 768HP
  • Emission Rating Tier 2
  • Blade Capacity 24 - 28 yd³

Engine

  • Engine Make/Model Liebherr / D9512 A7
  • Rated Speed 1600rpm
  • Displacement 1477in3
  • Engine Design 12 cylinder V-engine, turbocharged

Drivetrain

  • Transmission Type Hydrostatic
  • Controls Actuation Electronic
  • Control Proportional Joystick w/ Inch Brake Pedal
  • Speed Range 1 (reverse) 2.5 mph (2.8 mph)
  • Speed Range 2 (reverse) 3.7 mph (4.9 mph)
  • Speed Range 3 (reverse) 6.5 mph (6.5 mph)

Performance

Dimensions

  • Height Over Cab 14ft 3in
  • Overall Length (no attachments) 18ft 11in
  • Length With Straight Blade 25ft
  • Height of Grousers 3.6in
  • Width Over Trunnions 12ft 2in
  • Ground Clearance 26in

Hydraulics

  • System Type Load Sensing
  • Pump Type Swash Plate Piston Pump
  • Max Pump Flow 92.9 gal/min
  • Max Operating Pressure 3,770 PSI
  • Control Valve 4 Segments

Undercarriage

  • Track Shoe Width 24in
  • Track Links Per Side 44
  • Track Gauge 100in
  • Track Length On Ground 12ft 8in
  • Ground Pressure 21.6 PSI

Blade (Semi-U)

  • Blade Width 15ft 10in
  • Blade Height 7ft
  • Blade Capacity 24.2 yd³
  • Blade Dig Depth 2ft 2in
  • Max Blade Tilt 4ft 1in

Ripper (1 Shank)

  • Ripper Weight 15,860 lbs
  • Lifting Height (min/max) 9n / 3ft 2in
  • Ripping Depth (min/max) 2ft 4in / 4ft 9in
  • Additional Length (Raised/Lowered) 6ft 5in / 8ft 4in
  • Overall Beam Width 5ft 9in

Ready to Roll? Call Us

800-883-9284

Liebherr PR 776 Litronic Crawler Dozer

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