Machine models
Liebherr PR746 LITRONIC to PR766 LITRONIC specifications
| Listing-entry count |
|---|
| 4 |
Short answer
Liebherr PR746 LITRONIC to PR766 LITRONIC: crawler dozers.
| Configuration | Documented field and quantity |
|---|---|
| PR746 LITRONIC |
|
| PR756 LITRONIC |
|
| PR764 |
|
| PR766 LITRONIC |
|
| Publisher name | Source guide | Listing-entry count | Labels named by the source |
|---|---|---|---|
| Liebherr | PR746 LITRONIC to PR766 LITRONIC | 4 | PR746 LITRONIC, PR756 LITRONIC, PR764, and PR766 LITRONIC |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Width Over Tracks | 8.34 ft | 8.99 ft | 9.36 ft | 9.36 ft |
| Height To Top Of Cab | 11.26 ft | 11.83 ft | 12.92 ft | 13.03 ft |
| Length Of Track On Ground | 9.84 ft | 10.42 ft | 11.62 ft | 11.65 ft |
| Ground Clearance | 1.81 ft | 2.09 ft | 2.29 ft | 2.24 ft |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR766 LITRONIC |
|---|---|---|---|
| Track Gauge | 6.5 ft | 7.16 ft | 7.35 ft |
| Specification | PR764 |
|---|---|
| Length W/ Blade | 23.04 ft |
| Length W/O Blade | 17.33 ft |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Number Of Track Rollers Per Side | 7 | 7 | 7 | 7 |
| Number Of Carrier Rollers Per Side | 2 | 2 | 2 | 2 |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR766 LITRONIC |
|---|---|---|---|
| Track Shoe Width | 24.02 in | 24.02 in | 24.02 in |
| Specification | PR764 |
|---|---|
| Track Gauge | 7.35 ft |
| Standard Shoe Size | 24 in |
| Ground Pressure | 14.79 psi |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR766 LITRONIC |
|---|---|---|---|
| Starter | 10.5 hp | 10.5 hp | 10.5 hp |
| Lubrication System | Pressurized lube system | Pressurized lube system | Pressurised lube system |
| Injection System | Direct fuel injection | Direct fuel injection | Direct fuel injection |
| Battery | 2 x 180 Ah | 4 x 95 Ah | 4 x 95 Ah |
| Cooling System | Hydrostatic fan drive | Hydrostatic fan drive | Hydrostatic fan drive |
| Air Cleaner | Dry-type air cleaner | Dry-type air cleaner | Dry-type air cleaner |
| Max Power | 281.7 hp | 368.8 hp | 482.8 hp |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Engine Model | D 936 A7 Emission regulations , EPA /CARB Tier 4f | D 946 A7 Emission regulations , EPA /CARB Tier 4f | D 9508 A7 | D 9508 A7-04 Emission regulations , EPA/CARB Tier 4f |
| Net Power | 248.1 hp | 335.3 hp | 417 hp | 415.8 hp |
| Power Measured @ | 1,600 rpm | 1,600 rpm | 1,600 rpm | 1,600 rpm |
| Displacement | 476 cu in | 732.3 cu in | 988.6 cu in | 988.6 cu in |
| Aspiration | Turbochanged | Turbochanged | turbocharged, intercooled | Turbochanged |
| Specification | PR764 |
|---|---|
| Number Of Cylinders | 8 |
| Gross Power | 422 hp |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR766 LITRONIC |
|---|---|---|---|
| DEF Tank Capacity | 15 gal | 21.2 gal | 25.4 gal |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Operating Weight | 67,902 lb | 90,720 lb | 98,591 lb | 119,462 lb |
| Fuel Capacity | 133.5 gal | 174.4 gal | 239.1 gal | 222 gal |
| Cooling System Fluid Capacity | 13 gal | 14.6 gal | 20.7 gal | 23.8 gal |
| Engine Oil Capacity | 11.4 gal | 11.4 gal | 14.8 gal | 17.2 gal |
| Hydraulic Fluid Capacity | 29.6 gal | 34.1 gal | 87.2 gal | 72.7 gal |
| Final Drives Fluid Capacity | 4.5 gal | 5.3 gal | 6 gal | 6.8 gal |
| Operating Voltage | 24 V | 24 V | 24 V | 24 V |
| Alternator Supplied Amperage | 140 amps | 140 amps | 80 amps | 140 amps |
| Specification | PR764 |
|---|---|
| Powertrain Fluid Capacity | 1.8 gal |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR766 LITRONIC |
|---|---|---|---|
| Steering | Hydrostatic | Hydrostatic | Hydrostatic |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Transmission Type | Infinitely variable hydrostatic travel drive, independent drive for each track | Infinitely variable hydrostatic travel drive, independent drive for each track | Infinitely variable hydrostatic travel drive independent drive for each frame | Infinitely variable hydrostatic travel drive, independent drive for each track |
| Max Speed - Reverse | 2.5 mph | 2.5 mph | 4.9 mph | 2.5 mph |
| Specification | PR764 |
|---|---|
| Number Of Forward Gears | 3 |
| Number Of Reverse Gears | 2 |
| Max Speed - Forward | 6.9 mph |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR766 LITRONIC |
|---|---|---|---|
| System Pressure | 3,770 psi | 3,770 psi | 4,060 psi |
| Hydraulic System | Load sensing (demand-controlled) | Load sensing (demand-controlled) | Load sensing (demand-controlled) |
| Controls | Single joystick for all blade functions | Single joystick for all blade functions | Single joystick for all blade functions |
| Control Valve | 2 segments, expandable to 4 | 2 segments, expandable to 4 | 2 segments, expandable to 4 |
| Filtration | Return filter with magnetic rod in the hydraulic tank | Return filter with magnetic rod in the hydraulic tank | Return filter with magnetic rod in the hydraulic tank |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Pump Type | Swash plate piston pump | Swash plate piston pump | swash plate variable displacement piston pump | Swash plate piston pump |
| Pump Flow Capacity | 67.7 gpm | 67.7 gpm | 93 gpm | 93 gpm |
| Specification | PR764 |
|---|---|
| Relief Valve Pressure | 3,770 psi |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Blade width | 12.2 ft | 13.3 ft | 14.4 ft | 14.4 ft |
| Blade height | 60.8 in | 65 in | 76.8 in | 76.8 in |
| Capacity | 9.5 yd3 | 11.7 yd3 | 18.4 yd3 | 17.8 yd3 |
| Cutting Depth | 20.3 in | 22.5 in | 25.5 in | 25.5 in |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR766 LITRONIC |
|---|---|---|---|
| Lifting Height | 4.1 ft | 4.6 ft | 4.9 ft |
| Blade Pitch Adjustment | 10 degrees | 10 degrees | 9.4 degrees |
| Maximum Blade Tilt | 1.9 ft | 1.9 ft | 3.4 ft |
| Specification | PR746 LITRONIC | PR766 LITRONIC |
|---|---|---|
| Overall Length, Blade Straight | 20.2 ft | 23.1 ft |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR766 LITRONIC |
|---|---|---|---|
| Parking Brake | Multi-disk brake, wear-free, automatically applied with neutral joystick position | Multi-disk brake, wear-free, automatically applied with neutral joystick position | Multi-disk brake, wear-free, automatically applied with neutral joystick position |
| Service Brake | Hydrostatic (self-locking), wear-free | Hydrostatic (self-locking), wear-free | Hydrostatic (self-locking), wear-free |
| Travel Control | Single joystick for all travel and steering functions. Optional: detented Joystick, with inching pedal | Single joystick for all travel and steering functions. Optional: detented Joystick, with inching pedal | Single joystick for all travel and steering functions. Optional: detented Joystick, with inching pedal |
| Source guide | Differing-field count reported |
|---|---|
| PR746 LITRONIC to PR766 LITRONIC | 58 |
| Figure | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Engine horsepower per 1,000 lb of weight | 3.7 | 3.7 | 4.2 | 3.5 |
| Pump flow per engine horsepower | 0.27 gpm | 0.20 gpm | 0.22 gpm | 0.22 gpm |
| Fuel tank per engine horsepower | 0.54 gal | 0.52 gal | 0.57 gal | 0.53 gal |
History and service record of PR746 LITRONIC to PR766 LITRONIC
- Generations. LECTURA Specs dates the Liebherr PR 746 L crawler tractor to 2014 to 2020 and the PR 746 L G8.0 generation from 2020 to 2025. Liebherr PR 746 L (2014-2020), LECTURA Specs.
- Production. LECTURA Specs lists the Liebherr PR 746 L as built 2014 to 2020; the Litronic dozers run on Liebherr's control system and come in Generation 8 variants. Liebherr PR 746 L (2014-2020), LECTURA Specs; PR 746 Litronic, Liebherr.
- Dealer listing. PECO Sales & Rental carries the PR 746 Litronic as a crawler dozer. Liebherr PR 746 Litronic, PECO Sales & Rental.
| Observation date | Listing source | Equipment search | Listings |
|---|---|---|---|
| 2026-09-24 | MachineryTrader | Liebherr crawler dozer | 5 |
| Model | Listed | Model years | Lowest asking | Highest asking | Median asking | Median hours |
|---|---|---|---|---|---|---|
| PR746 LITRONIC | 1 | 2017 | $249,000 | $249,000 | $249,000 | None shown |
| PR756 LITRONIC | 2 | 2018 to 2021 | None shown | None shown | None shown | None shown |
| PR764 | 1 | 2009 | $65,033 | $65,033 | $65,033 | None shown |
| PR766 LITRONIC | 1 | 2023 | $546,438 | $546,438 | $546,438 | None shown |
| Search date | Database | Names queried | Search result |
|---|---|---|---|
| 2026-09-24 | U.S. Consumer Product Safety Commission | Liebherr together with the crawler dozer PR746 LITRONIC, PR756 LITRONIC, PR764, PR766 LITRONIC | No matching recall in this search |
| Evidence class | Document, classification and recorded date |
|---|---|
| Reference site |
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| Reference site |
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| Reference site |
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| Reference site |
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| Published history |
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| Used-market listings |
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| Federal agency data |
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| Guide | As-listed machine class |
|---|---|
| Liebherr PR746 LITRONIC to PR766 LITRONIC | crawler dozer |
Liebherr PR746 LITRONIC to PR766 LITRONIC: Configuration records
PR746 LITRONIC
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 1.81 ft |
| Height To Top Of Cab | 11.26 ft |
| Width Over Tracks | 8.34 ft |
| Length Of Track On Ground | 9.84 ft |
| Undercarriage | |
| Number Of Track Rollers Per Side | 7 |
| Number Of Carrier Rollers Per Side | 2 |
| Track Shoe Width | 24.02 in |
| Engine | |
| Engine Model | D 936 A7 Emission regulations , EPA /CARB Tier 4f |
| Net Power | 248.1 hp |
| Power Measured @ | 1,600 rpm |
| Aspiration | Turbochanged |
| Displacement | 476 cu in |
| Starter | 10.5 hp |
| Lubrication System | Pressurized lube system |
| Injection System | Direct fuel injection |
| Battery | 2 x 180 Ah |
| Cooling System | Hydrostatic fan drive |
| Air Cleaner | Dry-type air cleaner |
| Max Power | 281.7 hp |
| Operational | |
| Operating Weight | 67,902 lb |
| Fuel Capacity | 133.5 gal |
| Cooling System Fluid Capacity | 13 gal |
| Engine Oil Capacity | 11.4 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 140 amps |
| Hydraulic Fluid Capacity | 29.6 gal |
| Final Drives Fluid Capacity | 4.5 gal |
| DEF Tank Capacity | 15 gal |
| Transmission and speeds | |
| Transmission Type | Infinitely variable hydrostatic travel drive, independent drive for each track |
| Max Speed - Reverse | 2.5 mph |
| Steering | Hydrostatic |
| Hydraulic System | |
| System Pressure | 3,770 psi |
| Controls | Single joystick for all blade functions |
| Control Valve | 2 segments, expandable to 4 |
| Pump Type | Swash plate piston pump |
| Pump Flow Capacity | 67.7 gpm |
| Filtration | Return filter with magnetic rod in the hydraulic tank |
| Standard Blade | |
| Blade width | 12.2 ft |
| Blade height | 60.8 in |
| Capacity | 9.5 yd3 |
| Cutting Depth | 20.3 in |
| Lifting Height | 4.1 ft |
| Blade Pitch Adjustment | 10 degrees |
| Maximum Blade Tilt | 1.9 ft |
| Overall Length, Blade Straight | 20.2 ft |
| 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 |
| Additional specifications | |
| Track Gauge | 6.5 ft |
| Hydraulic System | Load sensing (demand-controlled) |
PR756 LITRONIC
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 2.09 ft |
| Height To Top Of Cab | 11.83 ft |
| Width Over Tracks | 8.99 ft |
| Length Of Track On Ground | 10.42 ft |
| Undercarriage | |
| Number Of Track Rollers Per Side | 7 |
| Number Of Carrier Rollers Per Side | 2 |
| Track Shoe Width | 24.02 in |
| Engine | |
| Engine Model | D 946 A7 Emission regulations , EPA /CARB Tier 4f |
| Net Power | 335.3 hp |
| Power Measured @ | 1,600 rpm |
| Aspiration | Turbochanged |
| Displacement | 732.3 cu in |
| Starter | 10.5 hp |
| Lubrication System | Pressurized lube system |
| Injection System | Direct fuel injection |
| Battery | 4 x 95 Ah |
| Cooling System | Hydrostatic fan drive |
| Air Cleaner | Dry-type air cleaner |
| Max Power | 368.8 hp |
| Operational | |
| Operating Weight | 90,720 lb |
| Fuel Capacity | 174.4 gal |
| Cooling System Fluid Capacity | 14.6 gal |
| Engine Oil Capacity | 11.4 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 140 amps |
| Hydraulic Fluid Capacity | 34.1 gal |
| Final Drives Fluid Capacity | 5.3 gal |
| DEF Tank Capacity | 21.2 gal |
| Transmission and speeds | |
| Transmission Type | Infinitely variable hydrostatic travel drive, independent drive for each track |
| Max Speed - Reverse | 2.5 mph |
| Steering | Hydrostatic |
| Hydraulic System | |
| System Pressure | 3,770 psi |
| Controls | Single joystick for all blade functions |
| Control Valve | 2 segments, expandable to 4 |
| Pump Type | Swash plate piston pump |
| Pump Flow Capacity | 67.7 gpm |
| Filtration | Return filter with magnetic rod in the hydraulic tank |
| Standard Blade | |
| Blade width | 13.3 ft |
| Blade height | 65 in |
| Capacity | 11.7 yd3 |
| Cutting Depth | 22.5 in |
| Lifting Height | 4.6 ft |
| Blade Pitch Adjustment | 10 degrees |
| Maximum Blade Tilt | 1.9 ft |
| 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 |
| Additional specifications | |
| Track Gauge | 7.16 ft |
| Hydraulic System | Load sensing (demand-controlled) |
PR764
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 2.29 ft |
| Height To Top Of Cab | 12.92 ft |
| Length W/ Blade | 23.04 ft |
| Width Over Tracks | 9.36 ft |
| Length Of Track On Ground | 11.62 ft |
| Length W/O Blade | 17.33 ft |
| Undercarriage | |
| Number Of Track Rollers Per Side | 7 |
| Ground Pressure | 14.79 psi |
| Standard Shoe Size | 24 in |
| Number Of Carrier Rollers Per Side | 2 |
| Engine | |
| Number Of Cylinders | 8 |
| Engine Model | D 9508 A7 |
| Net Power | 417 hp |
| Power Measured @ | 1,600 rpm |
| Aspiration | turbocharged, intercooled |
| Gross Power | 422 hp |
| Displacement | 988.6 cu in |
| Operational | |
| Operating Weight | 98,591 lb |
| Fuel Capacity | 239.1 gal |
| Cooling System Fluid Capacity | 20.7 gal |
| Engine Oil Capacity | 14.8 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 80 amps |
| Hydraulic Fluid Capacity | 87.2 gal |
| Final Drives Fluid Capacity | 6 gal |
| Powertrain Fluid Capacity | 1.8 gal |
| Transmission and speeds | |
| Transmission Type | Infinitely variable hydrostatic travel drive independent drive for each frame |
| Max Speed - Forward | 6.9 mph |
| Max Speed - Reverse | 4.9 mph |
| Number Of Forward Gears | 3 |
| Number Of Reverse Gears | 2 |
| Hydraulic System | |
| Pump Type | swash plate variable displacement piston pump |
| Pump Flow Capacity | 93 gpm |
| Relief Valve Pressure | 3,770 psi |
| Standard Blade | |
| Blade width | 14.4 ft |
| Blade height | 76.8 in |
| Capacity | 18.4 yd3 |
| Cutting Depth | 25.5 in |
| Additional specifications | |
| Track Gauge | 7.35 ft |
PR766 LITRONIC
| Specification | Source figure |
|---|---|
| Dimensions and weight | |
| Ground Clearance | 2.24 ft |
| Height To Top Of Cab | 13.03 ft |
| Width Over Tracks | 9.36 ft |
| Length Of Track On Ground | 11.65 ft |
| Undercarriage | |
| Number Of Track Rollers Per Side | 7 |
| Number Of Carrier Rollers Per Side | 2 |
| Track Shoe Width | 24.02 in |
| Engine | |
| Engine Model | D 9508 A7-04 Emission regulations , EPA/CARB Tier 4f |
| Net Power | 415.8 hp |
| Power Measured @ | 1,600 rpm |
| Aspiration | Turbochanged |
| Displacement | 988.6 cu in |
| Starter | 10.5 hp |
| Lubrication System | Pressurised lube system |
| Injection System | Direct fuel injection |
| Battery | 4 x 95 Ah |
| Cooling System | Hydrostatic fan drive |
| Air Cleaner | Dry-type air cleaner |
| Max Power | 482.8 hp |
| Operational | |
| Operating Weight | 119,462 lb |
| Fuel Capacity | 222 gal |
| Cooling System Fluid Capacity | 23.8 gal |
| Engine Oil Capacity | 17.2 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 140 amps |
| Hydraulic Fluid Capacity | 72.7 gal |
| Final Drives Fluid Capacity | 6.8 gal |
| DEF Tank Capacity | 25.4 gal |
| Transmission and speeds | |
| Transmission Type | Infinitely variable hydrostatic travel drive, independent drive for each track |
| Max Speed - Reverse | 2.5 mph |
| Steering | Hydrostatic |
| Hydraulic System | |
| System Pressure | 4,060 psi |
| Controls | Single joystick for all blade functions |
| Control Valve | 2 segments, expandable to 4 |
| Pump Type | Swash plate piston pump |
| Pump Flow Capacity | 93 gpm |
| Filtration | Return filter with magnetic rod in the hydraulic tank |
| Standard Blade | |
| Blade width | 14.4 ft |
| Blade height | 76.8 in |
| Capacity | 17.8 yd3 |
| Cutting Depth | 25.5 in |
| Lifting Height | 4.9 ft |
| Blade Pitch Adjustment | 9.4 degrees |
| Maximum Blade Tilt | 3.4 ft |
| Overall Length, Blade Straight | 23.1 ft |
| 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 |
| Additional specifications | |
| Track Gauge | 7.35 ft |
| Hydraulic System | Load sensing (demand-controlled) |
Compare Liebherr PR746 LITRONIC, PR756 LITRONIC, PR764, PR766 LITRONIC
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Width Over Tracks | 8.34 ft | 8.99 ft | 9.36 ft | 9.36 ft |
| Height To Top Of Cab | 11.26 ft | 11.83 ft | 12.92 ft | 13.03 ft |
| Length Of Track On Ground | 9.84 ft | 10.42 ft | 11.62 ft | 11.65 ft |
| Ground Clearance | 1.81 ft | 2.09 ft | 2.29 ft | 2.24 ft |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Number Of Track Rollers Per Side | 7 | 7 | 7 | 7 |
| Number Of Carrier Rollers Per Side | 2 | 2 | 2 | 2 |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Engine Model | D 936 A7 Emission regulations , EPA /CARB Tier 4f | D 946 A7 Emission regulations , EPA /CARB Tier 4f | D 9508 A7 | D 9508 A7-04 Emission regulations , EPA/CARB Tier 4f |
| Net Power | 248.1 hp | 335.3 hp | 417 hp | 415.8 hp |
| Power Measured @ | 1,600 rpm | 1,600 rpm | 1,600 rpm | 1,600 rpm |
| Displacement | 476 cu in | 732.3 cu in | 988.6 cu in | 988.6 cu in |
| Aspiration | Turbochanged | Turbochanged | turbocharged, intercooled | Turbochanged |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Operating Weight | 67,902 lb | 90,720 lb | 98,591 lb | 119,462 lb |
| Fuel Capacity | 133.5 gal | 174.4 gal | 239.1 gal | 222 gal |
| Cooling System Fluid Capacity | 13 gal | 14.6 gal | 20.7 gal | 23.8 gal |
| Engine Oil Capacity | 11.4 gal | 11.4 gal | 14.8 gal | 17.2 gal |
| Hydraulic Fluid Capacity | 29.6 gal | 34.1 gal | 87.2 gal | 72.7 gal |
| Final Drives Fluid Capacity | 4.5 gal | 5.3 gal | 6 gal | 6.8 gal |
| Operating Voltage | 24 V | 24 V | 24 V | 24 V |
| Alternator Supplied Amperage | 140 amps | 140 amps | 80 amps | 140 amps |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Transmission Type | Infinitely variable hydrostatic travel drive, independent drive for each track | Infinitely variable hydrostatic travel drive, independent drive for each track | Infinitely variable hydrostatic travel drive independent drive for each frame | Infinitely variable hydrostatic travel drive, independent drive for each track |
| Max Speed - Reverse | 2.5 mph | 2.5 mph | 4.9 mph | 2.5 mph |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Pump Type | Swash plate piston pump | Swash plate piston pump | swash plate variable displacement piston pump | Swash plate piston pump |
| Pump Flow Capacity | 67.7 gpm | 67.7 gpm | 93 gpm | 93 gpm |
| Specification | PR746 LITRONIC | PR756 LITRONIC | PR764 | PR766 LITRONIC |
|---|---|---|---|---|
| Blade width | 12.2 ft | 13.3 ft | 14.4 ft | 14.4 ft |
| Blade height | 60.8 in | 65 in | 76.8 in | 76.8 in |
| Capacity | 9.5 yd3 | 11.7 yd3 | 18.4 yd3 | 17.8 yd3 |
| Cutting Depth | 20.3 in | 22.5 in | 25.5 in | 25.5 in |
More in Liebherr: PR754, LR624/LR634, PR776 LITRONIC.