The crawler tractor PR 734 Litronic features an extraordinary output in all speed ranges due to its hydrostatic travel drive. It can thus reach its maximum speed without any switching procedures. Constant power is always provided to both tracks, even when travelling curves, allowing the machine to turn on the spot in restricted working areas, as well as providing optimum push power. The constantly high efficiency and the electronic limit load regulation also ensures that the fuel consumption remains minimal, despite the machine being operated at full load. Centralised maintenance points and a unique maintenance access including an inclining operator's cab also contribute to the machine's cost-effectiveness.
GENERAL INFORMATION
Manufacturer
Liebherr
Model Year
2010
Model
PR 734 LGP Litronic
MSRP
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MEASUREMENTS
Length
Overall Without Attachments: 14 ft. 3 in. (4,335 mm)
Height
Over Cab: 10 ft. 8 in. (3,258 mm)
Width
Without Trunnions: 9 ft. 10 in. (2,992 mm) Over Blade-mounting Trunnions: 11 ft. 5 in. (3,474 mm)
204 hp (150 kW) rating (ISO 9249) 201 hp (150 kW) rating (SAE J1349)
Displacement
641 ci (10.5 l)
Cylinders
6
Injection
Direct fuel injection, pump-line-nozzle system, electronic governor
Cooling
Combi radiator, comprising a radiator for water, hydraulic fluid, fuel, charge air, hydrostatic fan drive
Fuel Type
Diesel
Fuel Tank Capacity
105.6 gal. (400 l)
Lubrication
Force-feed lubrication, engine lubrication in an inclined position up to 45°, on all sides
Air Cleaner
Dry-type air cleaner with safety element, aspirated pre-cleaner, service gauge in cab
DRIVETRAIN
Transmission Type
Infinitely variable hydrostatic travel drive, independent drive for each frame
Drive Type
Final drive is heavy-duty combination spur gear with planetary final drives, double sealed with electronic seal-integrity indicator
Brakes
Service: Wear-free, hydrostatic (dynamic braking) Automatic Park Brake: Wet multiple-disc brakes, wear-free, automatically applied with neutral joystick position
Travel Speed
Continuously variable
Speed - Forward
0 - 6.8 mph (0 - 11.0 km/h)
Speed - Reverse
0 - 6.8 mph (0 - 11.0 km/h)
Steering
Hydrostatic
ELECTRICAL
Starting System
11 hp (7.8 kW)
Alternator
DC / 80A
Battery
170 Ah / 12V (2)
HYDRAULICS
Hydraulic System
Load sensing proportional pump flow control
Pump Type
Swash plate variable displacement piston pump
Maximum Pump Flow
55.2 gpm (209 l/min)
BODY
Cab
Resiliently mounted cab with enclosed positive pressure ventilation, can be tilted with the hand pump 40° to the rear. With ROPS rollover protective structure (ISO 3471) and FOPS falling objects protective structure (ISO 3449) integrated
Seat Adjustment/Travel
Fully adjustable suspended seat
Rollover Protection (ROPS)
ROPS
Photos may show optional equipment
*Price, if shown, is Manufacturer's Suggested Retail Price (MSRP) and does not include government fees, taxes, dealer freight/preparation, dealer document preparation charges or any finance charges (if applicable). MSRP and/or final actual sales price will vary depending on options or accessories selected.
Specs, Quotes, Overview
