Liebherr PR 726 Litronic Dozer

Dimensions

Width Over Tracks 7.75 ft in (2360 mm)
Height To Top Of Cab 10.52 ft in (3205 mm)
Length Of Track On Ground 10.4 ft in (3168 mm)
Ground Clearance 1.41 ft in (429 mm)
Track Gauge 5.91 ft in (1800 mm)

Undercarriage

Number Of Track Rollers Per Side 8
Track Shoe Width 24.02 in (610 mm)
Number Of Carrier Rollers Per Side 2

Engine Details

Starter 10.5 hp (7.8 kw)
Lubrication System Pressurised lube system
Injection System Direct fuel injection
Battery 2 x 180 Ah
Engine Model D 934 A7 Emission regulations , EPA/CARB Tier 4f
Cooling System Hydrostatic fan drive
Air Cleaner Dry-type air cleaner
Net Power 161 hp (120 kw)
Power Measured @ 2000 rpm
Displacement 427.2 cu in (7 L)
Aspiration Turbochanged
Max Power 187.8 hp (140 kw)

Operational Specs

DEF Tank Capacity 13.3 gal (50 L)
Operating Weight 44092.5 lb (20000 kg)
Fuel Tank Capacity 113.6 gal (430 L)
Cooling System Fluid Capacity 10.9 gal (41 L)
Engine Oil Capacity 7.7 gal (29 L)
Hydraulic Fluid Capacity 29.4 gal (111 L)
Final Drives Fluid Capacity 4.3 gal (16 L)
Operating Voltage 24 V
Alternator Supplied Amperage 140 amps

Transmission

Steering Hydrostatic
Transmission Type Infinitely variable hydrostatic travel drive, independent drive for each track
Max Speed – Reverse 2.5 mph (4.1 km/h)

Hydraulic System

System Pressure 2290 psi (15789 kPa)
Hydraulic System Swash plate piston pump
Controls Single joystick for all blade functions
Control Valve 2 segments, expandable to 4
Pump Type Swash plate piston pump
Pump Flow Capacity 39.1 gal/min (148 L/min)
Filtration Return filter with magnetic rod in the hydraulic tank

Standard Blade

Width 10.6 ft in (3204 mm)
Height 47.3 in (1200 mm)
Capacity 4.2 yd3 (3.2 m3)
Cutting Depth 18.8 in (475 mm)
Lifting Height 3.8 ft in (1147 mm)
Transport Width 9.9 ft in (2997 mm)
Blade Pitch Adjustment 5 degrees
Blade Angle Adjustment 23 degrees
Max. Blade Tilt 1.6 ft in (473 mm)
Overall Length, Blade Straight 18.2 ft in (5547 mm)
Overall Length, Blade Angled 20.1 ft in (6118 mm)

Brakes

Parking Brake Multi-disk brake, wear-free, automatically applied with neutral joystick position
Service Brake Hydrostatic (self-locking), wear-free
Travel Control Single joystick for all travel and steering functions. Optional: detented Joystick, with inching pedal
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