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Key Highlights | Liebherr R 972 Litronic | Liugong 975E HD |
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Particulars | Liebherr R 972 Litronic | Liugong 975E HD |
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Liebherr R 972 Litronic | Liugong 975E HD | |
Brand | Liebherr | LiuGong |
Type | Extra-Large (>50 Ton) | Extra-Large (>50 Ton) |
Operating Cost | Price Available Soon | Price Available Soon |
Price | Price Available Soon | Price Available Soon |
Weight | 68450 Kg | 75000 Kg |
Bucket | 3.00 - 5.50 m³ | 5.6 m³ |
Max Digging Depth | 7150 mm | 7180 mm |
Engine | Liebherr 449 HP | Cummins 524 HP |
Warranty | 1 Yr. / 2500 hr. | 1 Yr. / 2500 hr. |
Boom | 7000 mm | 6600 mm |
Quick Overview: | Designed for extreme performance, Liebherr R 972 Litronic extra-large excavator ensures precision and durability for tough mining jobs. |
With exceptional power, Liugong 975E-HD is an extra-large excavator built to handle the most demanding excavation and mining applications. |
Agency review | Get the best price for the Liebherr R 972 Litronic Extra-Large Excavator from authorized dealers. Contact us now for exclusive deals! |
Get the best price for the Liugong 975E HD Extra Large Excavator from authorized dealers. Contact us now for exclusive deals! |
Liebherr R 972 Litronic | Liugong 975E HD |
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Brand | |
Liebherr | LiuGong |
Type | |
Extra-Large (>50 Ton) | Extra-Large (>50 Ton) |
Price | |
Price Available Soon | Price Available Soon |
Weight | |
68450 Kg | 75000 Kg |
Bucket | |
3.00 - 5.50 m³ | 5.6 m³ |
Max Digging Depth | |
7150 mm | 7180 mm |
Engine | |
Liebherr 449 HP | Cummins 524 HP |
Warranty | |
1 Yr. / 2500 hr. | 1 Yr. / 2500 hr. |
Boom | |
7000 mm | 6600 mm |
Quick Overview: | |
Designed for extreme performance, Liebherr R 972 Litronic extra-large excavator ensures precision and durability for tough mining jobs. |
With exceptional power, Liugong 975E-HD is an extra-large excavator built to handle the most demanding excavation and mining applications. |
Liebherr R 972 Litronic | Liugong 975E HD | |
Engine Make | Liebherr D9508 A7 | Cummins QSM1577C |
Fuel Tank | 1140 L | 1100 L |
Engine Displacment | 16.16 L | 15 L |
Under Carriage | 5695 mm | 5990 mm |
Hydraulic System | 920 L | 680 L |
Arm | 2600 mm | 2900 mm |
Max Digging Reach | NA | 11450 mm |
Fuel Consumption | 39.22 L/hour | NA |
Overall Width | 4495 mm | 4260 mm |
Overall Length | 12850 mm | 12630 mm |
Bucket Digging Force | 354 kN | 405/420 kN |
Tailswing Radius | NA | 4490 mm |
Track Shoe Width | 500 mm | 650 mm |
AC Cabin | Standard | Standard |
GPS | Standard | NA |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Engine Make | |
Liebherr D9508 A7 | Cummins QSM1577C |
Fuel Tank | |
1140 L | 1100 L |
Engine Displacment | |
16.16 L | 15 L |
Under Carriage | |
5695 mm | 5990 mm |
Hydraulic System | |
920 L | 680 L |
Arm | |
2600 mm | 2900 mm |
Max Digging Reach | |
NA | 11450 mm |
Fuel Consumption | |
39.22 L/hour | NA |
Overall Width | |
4495 mm | 4260 mm |
Overall Length | |
12850 mm | 12630 mm |
Bucket Digging Force | |
354 kN | 405/420 kN |
Tailswing Radius | |
NA | 4490 mm |
Track Shoe Width | |
500 mm | 650 mm |
AC Cabin | |
Standard | Standard |
GPS | |
Standard | NA |
Liebherr R 972 Litronic | Liugong 975E HD | |
Model | Liebherr 449 HP | Cummins 524 HP |
Fuel | Diesel | Diesel |
Type | 4-stroke diesel Common-Rail , 8 cylinder V engine , after-cooled and fuel cooled , Engine Stage IIIA: with EGR , monoturbo , Water-cooled and integrated motor oil cooler | 6 Cylinder , Cummins EPA Tier 3 / EU Stage IIIA , electronically controlled direct injection. , inline , turbocharger |
Rated Engine Power | 449 HP (330 kW) @ 1800 rpm | 524 HP (391 kW) @ 1800 rpm |
Maximum Torque | 2750 Nm @ 1100 rpm | 2373 Nm @ 1400 rpm |
Piston Displacement | 16.16 L | 15 L |
Alternator | Three-phase current 28 V / 140 A | 24 V-100 A |
Battery | 12 V , 2 x 180 Ah | 4 x 12 v |
Starting Motor | 24 V - 7.8 kW | 24 V-9 kW |
24 V-9 kW | 24 V-9 kW | |
No of Top rollers | 2 | 3 |
No of bottom rollers | 9 | 8 |
Track Shoes (Each Side) | NA | 48 |
Track Guard | NA | NA |
Track Shoe width | 500 mm | 650 mm |
Ground bearing pressure | 135.3 kPa | NA |
Track Tensioning | Grease | Grease |
Gradeability | NA | 70% (35°) |
Travel Speed-Low | 3.6 Km/h | 3.0 Km/h |
Travel Speed-High | 4.1 Km/h | 4.0 Km/h |
Max Tracking Force | 505 kN | 495 kN |
Liebherr R 972 Litronic | Liugong 975E HD | |
Hydraulic pump | Two Liebherr variable displacement | Two Variable displacement piston pumps. |
Maximum Flow | 2 x 410 L/min | 2 x 476 L/min |
Pilot Pump | NA | Gear Pump |
Implement Circuit | 37.0 MPa | 37.3 MPa |
Swing Circuit | NA | 26.5 MPa |
Travel circuit | NA | 34.3 MPa |
Pilot circuit | NA | 3.9 MPa |
Liebherr R 972 Litronic | Liugong 975E HD | |
Travel | Liebherr swashplate motor with brake valves on both sides | 2 Speed axial piston motors with oil disk brakes. |
Swing | Liebherr swashplate motor with integrated brake valve | Planetary gear reduction driven by high torque axial piston motor. |
Liebherr R 972 Litronic | Liugong 975E HD | |
Fuel tank | 1140 L | 1100 L |
Engine Coolant | NA | 72 L |
Engine oil | NA | 46 L |
Hydraulic system | 920 L | 680 L |
Hydraulic tank | 435 L | 360 L |
Liebherr R 972 Litronic | Liugong 975E HD | |
Operating Weight | 68450 Kg | 75000 Kg |
Liebherr R 972 Litronic | Liugong 975E HD | |
Boom length | 7000 mm | 6600 mm |
Arm length | 2600 mm | 2900 mm |
Max Digging Reach | NA | 11450 mm |
Max Digging Reach on ground | 11600 mm | 11170 mm |
Max digging depth | 7150 mm | 7180 mm |
Max digging height | 11750 mm | 10950 mm |
Max Dump Height | 4050 mm | 7030 mm |
Max vertical wallcut depth | NA | 4080 mm |
Min swing radius | NA | 4900 mm |
Max Height at Min Swing radius | NA | NA |
Max height (above ground) | NA | NA |
Dig depth (below ground) | NA | NA |
Bucket Digging Force | 354 kN | 405/420 kN |
Arm Digging Force | 308 kN | 630/375 kN |
Swing Speed | 5.6 rpm | 6.8 rpm |
Liebherr R 972 Litronic | Liugong 975E HD | |
Dozer Type | NA | NA |
Dozer Length | NA | NA |
Digging depth for ground level | NA | NA |
Approach Angle | NA | NA |
Width | NA | NA |
Height | NA | NA |
Liebherr R 972 Litronic | Liugong 975E HD | |
Bucket Capacity | 3.00 - 5.50 m³ | 5.6 m³ |
Liebherr R 972 Litronic | Liugong 975E HD | |
Overall Length | 12850 mm | 12630 mm |
Overall width | 4495 mm | 4260 mm |
Overall Height | 3900 mm | 4710 mm |
Overall Height of Cab | 3530 mm | 3620 mm |
Upper Width | 3515 mm | 4260 mm |
Track Lengh on Ground | 4575 mm | 4750 mm |
Undercarriage overall length | 5695 mm | 5990 mm |
Tailswing radius | NA | 4490 mm |
Min Ground clearance | 610 mm | 490 mm |
Track gauge | 3300 mm | 3350 mm |
Width over tracks | 3920 mm | 4000 mm |
Track Height | 1315 mm | NA |
Counterweight Clearance | 1445 mm | 1495 mm |
Track Shoe Width | 500 mm | 650 mm |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Model | |
Liebherr 449 HP | Cummins 524 HP |
Fuel | |
Diesel | Diesel |
Type | |
4-stroke diesel Common-Rail , 8 cylinder V engine , after-cooled and fuel cooled , Engine Stage IIIA: with EGR , monoturbo , Water-cooled and integrated motor oil cooler | 6 Cylinder , Cummins EPA Tier 3 / EU Stage IIIA , electronically controlled direct injection. , inline , turbocharger |
Rated Engine Power | |
449 HP (330 kW) @ 1800 rpm | 524 HP (391 kW) @ 1800 rpm |
Maximum Torque | |
2750 Nm @ 1100 rpm | 2373 Nm @ 1400 rpm |
Piston Displacement | |
16.16 L | 15 L |
Alternator | |
Three-phase current 28 V / 140 A | 24 V-100 A |
Battery | |
12 V , 2 x 180 Ah | 4 x 12 v |
Starting Motor | |
24 V - 7.8 kW | 24 V-9 kW |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
No of Top rollers | |
2 | 3 |
No of bottom rollers | |
9 | 8 |
Track Shoes (Each Side) | |
NA | 48 |
Track Guard | |
NA | NA |
Track Shoe width | |
500 mm | 650 mm |
Ground bearing pressure | |
135.3 kPa | NA |
Track Tensioning | |
Grease | Grease |
Gradeability | |
NA | 70% (35°) |
Travel Speed-Low | |
3.6 Km/h | 3.0 Km/h |
Travel Speed-High | |
4.1 Km/h | 4.0 Km/h |
Max Tracking Force | |
505 kN | 495 kN |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Hydraulic pump | |
Two Liebherr variable displacement | Two Variable displacement piston pumps. |
Maximum Flow | |
2 x 410 L/min | 2 x 476 L/min |
Pilot Pump | |
NA | Gear Pump |
Implement Circuit | |
37.0 MPa | 37.3 MPa |
Swing Circuit | |
NA | 26.5 MPa |
Travel circuit | |
NA | 34.3 MPa |
Pilot circuit | |
NA | 3.9 MPa |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Fuel tank | |
1140 L | 1100 L |
Engine Coolant | |
NA | 72 L |
Engine oil | |
NA | 46 L |
Hydraulic system | |
920 L | 680 L |
Hydraulic tank | |
435 L | 360 L |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Operating Weight | |
68450 Kg | 75000 Kg |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Boom length | |
7000 mm | 6600 mm |
Arm length | |
2600 mm | 2900 mm |
Max Digging Reach | |
NA | 11450 mm |
Max Digging Reach on ground | |
11600 mm | 11170 mm |
Max digging depth | |
7150 mm | 7180 mm |
Max digging height | |
11750 mm | 10950 mm |
Max Dump Height | |
4050 mm | 7030 mm |
Max vertical wallcut depth | |
NA | 4080 mm |
Min swing radius | |
NA | 4900 mm |
Max Height at Min Swing radius | |
NA | NA |
Max height (above ground) | |
NA | NA |
Dig depth (below ground) | |
NA | NA |
Bucket Digging Force | |
354 kN | 405/420 kN |
Arm Digging Force | |
308 kN | 630/375 kN |
Swing Speed | |
5.6 rpm | 6.8 rpm |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Dozer Type | |
NA | NA |
Dozer Length | |
NA | NA |
Digging depth for ground level | |
NA | NA |
Approach Angle | |
NA | NA |
Width | |
NA | NA |
Height | |
NA | NA |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Bucket Capacity | |
3.00 - 5.50 m³ | 5.6 m³ |
Liebherr R 972 Litronic | Liugong 975E HD |
---|---|
Overall Length | |
12850 mm | 12630 mm |
Overall width | |
4495 mm | 4260 mm |
Overall Height | |
3900 mm | 4710 mm |
Overall Height of Cab | |
3530 mm | 3620 mm |
Upper Width | |
3515 mm | 4260 mm |
Track Lengh on Ground | |
4575 mm | 4750 mm |
Undercarriage overall length | |
5695 mm | 5990 mm |
Tailswing radius | |
NA | 4490 mm |
Min Ground clearance | |
610 mm | 490 mm |
Track gauge | |
3300 mm | 3350 mm |
Width over tracks | |
3920 mm | 4000 mm |
Track Height | |
1315 mm | NA |
Counterweight Clearence | |
1445 mm | 1495 mm |
Track Shoe Width | |
500 mm | 650 mm |
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Yes, you can compare excavators from different/same brands. Our comparison tool allows you to select excavators from various brands and see detailed specifications side by side.
There are various types of excavators, including standard crawler excavators, wheeled excavators, mini (compact) excavators, and long-reach excavators. Each type is designed for specific applications or work environments.
Excavators are heavy construction equipment used for digging, grading, lifting, and moving materials. They are employed in most constructions, demolitions, mining operations, and landscaped works.
Excavators work through the hydraulic system. Its rotating upper part, or the house, has the engine and controls, with a boom, stick, and bucket to scoop up materials during digging or for lifting purposes. The operator can manipulate these to dig trenches, move huge loads, and many others.
Their main difference is based on design and purpose. An excavator is big, with the rotating upper structure, and is especially used in digging and lifting. A backhoe is smaller, has a fixed cab, and is more flexible for smaller tasks with digging and loading in smaller confinement areas.
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