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Liugong 975E HD VS Komatsu PC850-8R1 Excavator

desi-machines-excavator-liugong-975e-hd-featured – Copy – Copy
Liugong 975E HD
  • icon alt1
    Weight
    75000 Kg
  • featIcon2 (1) alt
    Bucket
    5.6 m³
  • Dig. Depth
    7180 mm
  • Engine
    Cummins 524 HP
  • Warranty
    1 Yr. / 2500 hr.
  • Boom
    6600 mm
Price Available Soon*
Extra-Large (>50 Ton)
desi-machines-komatsu-mining-excavator-pc850-r1-featured
Komatsu PC850-8R1
  • icon alt1
    Weight
    79000 Kg
  • featIcon2 (1) alt
    Bucket
    3.40 - 4.30 m³
  • Dig. Depth
    8445 mm
  • Engine
    Komatsu 496 HP
  • Warranty
    1 Yr. / 3000 hr.
  • Boom
    8040 mm
Price Available Soon*
Extra-Large (>50 Ton)

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The comparisons provided are based on the technical specifications published by the respective OEMs on their official websites and brochures. Please confirm these details directly with the OEMs before macking any final decision.

Key Highlights Liugong 975E HDKomatsu PC850-8R1
Liugong 975E HD VS Komatsu PC850-8R1 Excavator
Liugong 975E HD
Price Available Soon
Komatsu PC850-8R1
Price Available Soon
Particulars Liugong 975E HD Komatsu PC850-8R1

Price, Technical Specifications & Features

Liugong 975E HD Komatsu PC850-8R1
Brand
LiuGong L&T Komatsu
Type
Extra-Large (>50 Ton) Extra-Large (>50 Ton)
Price
Price Available Soon Price Available Soon
Weight
75000 Kg 79000 Kg
Bucket
5.6 m³ 3.40 - 4.30 m³
Max Digging Depth
7180 mm 8445 mm
Engine
Cummins 524 HP Komatsu 496 HP
Warranty
1 Yr. / 2500 hr. 1 Yr. / 3000 hr.
Boom
6600 mm 8040 mm
Quick Overview:

With exceptional power, Liugong 975E-HD is an extra-large excavator built to handle the most demanding excavation and mining applications.

Offering heavy-load capacity and advanced durability, Komatsu PC850-8R1 extra-large excavator excels in extreme mining operations.

Key Highlights

Liugong 975E HD Komatsu PC850-8R1
Engine Make Cummins QSM1577C Komatsu SAA6D140E-5
Fuel Tank 1100 L 980 L
Engine Displacment 15 L 15.24 ltr
Under Carriage 5990 mm 5810 mm
Hydraulic System 680 L NA
Arm 2900 mm 3600 mm
Max Digging Reach 11450 mm 13660 mm
Fuel Consumption NA NA
Overall Width 4260 mm 4280 mm
Overall Length 12630 mm 13995 mm
Bucket Digging Force 405/420 kN 363 kN
Tailswing Radius 4490 mm 4345 mm
Track Shoe Width 650 mm 610 mm
AC Cabin Standard Optional
GPS NA Standard

Key Highlights

Liugong 975E HD Komatsu PC850-8R1
Engine Make
Cummins QSM1577C Komatsu SAA6D140E-5
Fuel Tank
1100 L 980 L
Engine Displacment
15 L 15.24 ltr
Under Carriage
5990 mm 5810 mm
Hydraulic System
680 L NA
Arm
2900 mm 3600 mm
Max Digging Reach
11450 mm 13660 mm
Fuel Consumption
NA NA
Overall Width
4260 mm 4280 mm
Overall Length
12630 mm 13995 mm
Bucket Digging Force
405/420 kN 363 kN
Tailswing Radius
4490 mm 4345 mm
Track Shoe Width
650 mm 610 mm
AC Cabin
Standard Optional
GPS
NA Standard

Specifications

Engine

8870 3591
Model Cummins 524 HP Komatsu 496 HP
Fuel Diesel Diesel
Type 6 Cylinder , Cummins EPA Tier 3 / EU Stage IIIA , electronically controlled direct injection. , inline , turbocharger 4 Cycle , 6 Cylinder , After Cooled , Direct Injection Turbo Charged , Water Cooled
Rated Engine Power 524 HP (391 kW) @ 1800 rpm 496 HP (370 kW) @ 1800 rpm
Maximum Torque 2373 Nm @ 1400 rpm NA
Piston Displacement 15 L 15.24 ltr
Alternator 24 V-100 A 24V / 60A
Battery 4 x 12 v 170 Ah , 2 x 12V
Starting Motor 24 V-9 kW 11kW

Undercarriage

11kW 11kW
No of Top rollers 3 3
No of bottom rollers 8 8
Track Shoes (Each Side) 48 47
Track Guard NA NA
Track Shoe width 650 mm 610 mm
Ground bearing pressure NA 128 kPa
Track Tensioning Grease Grease
Gradeability 70% (35°) 70%
Travel Speed-Low 3.0 Km/h 2.8 Km/h
Travel Speed-High 4.0 Km/h 4.2 Km/h
Max Tracking Force 495 kN 559 kN

Hydraulic System

Liugong 975E HD Komatsu PC850-8R1
Hydraulic pump Two Variable displacement piston pumps. Variable-capacity piston pumps
Maximum Flow 2 x 476 L/min 2 x 494 L/min
Pilot Pump Gear Pump Gear Pump
Implement Circuit 37.3 MPa 31.4 MPa
Swing Circuit 26.5 MPa 28.4 MPa
Travel circuit 34.3 MPa 34.3 MPa
Pilot circuit 3.9 MPa 2.9 MPa

Hydraulic Motors

Liugong 975E HD Komatsu PC850-8R1
Travel 2 Speed axial piston motors with oil disk brakes. 2 x axial piston motor with parking brake
Swing Planetary gear reduction driven by high torque axial piston motor. 2 x axial piston motor with swing holding brake

Service Capacities

Liugong 975E HD Komatsu PC850-8R1
Fuel tank 1100 L 980 L
Engine Coolant 72 L 100 L
Engine oil 46 L 55 L
Hydraulic system 680 L NA
Hydraulic tank 360 L 470 L

Machine Weight

Liugong 975E HD Komatsu PC850-8R1
Operating Weight 75000 Kg 79000 Kg

Working Range

Liugong 975E HD Komatsu PC850-8R1
Boom length 6600 mm 8040 mm
Arm length 2900 mm 3600 mm
Max Digging Reach 11450 mm 13660 mm
Max Digging Reach on ground 11170 mm 13400 mm
Max digging depth 7180 mm 8445 mm
Max digging height 10950 mm 11955 mm
Max Dump Height 7030 mm 8235 mm
Max vertical wallcut depth 4080 mm 5230 mm
Min swing radius 4900 mm 5985 mm
Max Height at Min Swing radius NA NA
Max height (above ground) NA NA
Dig depth (below ground) NA NA
Bucket Digging Force 405/420 kN 363 kN
Arm Digging Force 630/375 kN 298 kN
Swing Speed 6.8 rpm 6.8 rpm

Dozer Blade

Liugong 975E HD Komatsu PC850-8R1
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

Bucket

Liugong 975E HD Komatsu PC850-8R1
Bucket Capacity 5.6 m³ 3.40 - 4.30 m³

Static Dimensions

Liugong 975E HD Komatsu PC850-8R1
Overall Length 12630 mm 13995 mm
Overall width 4260 mm 4280 mm
Overall Height 4710 mm 4850 mm
Overall Height of Cab 3620 mm 3640 mm
Upper Width 4260 mm 3195 mm
Track Lengh on Ground 4750 mm 4500 mm
Undercarriage overall length 5990 mm 5810 mm
Tailswing radius 4490 mm 4345 mm
Min Ground clearance 490 mm 840 mm
Track gauge 3350 mm 3500 mm
Width over tracks 4000 mm 3390 mm
Track Height NA NA
Counterweight Clearance 1495 mm 1560 mm
Track Shoe Width 650 mm 610 mm

Specifications

Engine

Liugong 975E HD Komatsu PC850-8R1
Model
Cummins 524 HP Komatsu 496 HP
Fuel
Diesel Diesel
Type
6 Cylinder , Cummins EPA Tier 3 / EU Stage IIIA , electronically controlled direct injection. , inline , turbocharger 4 Cycle , 6 Cylinder , After Cooled , Direct Injection Turbo Charged , Water Cooled
Rated Engine Power
524 HP (391 kW) @ 1800 rpm 496 HP (370 kW) @ 1800 rpm
Maximum Torque
2373 Nm @ 1400 rpm NA
Piston Displacement
15 L 15.24 ltr
Alternator
24 V-100 A 24V / 60A
Battery
4 x 12 v 170 Ah , 2 x 12V
Starting Motor
24 V-9 kW 11kW

Undercarriage

Liugong 975E HD Komatsu PC850-8R1
No of Top rollers
3 3
No of bottom rollers
8 8
Track Shoes (Each Side)
48 47
Track Guard
NA NA
Track Shoe width
650 mm 610 mm
Ground bearing pressure
NA 128 kPa
Track Tensioning
Grease Grease
Gradeability
70% (35°) 70%
Travel Speed-Low
3.0 Km/h 2.8 Km/h
Travel Speed-High
4.0 Km/h 4.2 Km/h
Max Tracking Force
495 kN 559 kN

Hydraulic Motors

Liugong 975E HD Komatsu PC850-8R1
Hydraulic pump
Two Variable displacement piston pumps. Variable-capacity piston pumps
Maximum Flow
2 x 476 L/min 2 x 494 L/min
Pilot Pump
Gear Pump Gear Pump
Implement Circuit
37.3 MPa 31.4 MPa
Swing Circuit
26.5 MPa 28.4 MPa
Travel circuit
34.3 MPa 34.3 MPa
Pilot circuit
3.9 MPa 2.9 MPa

Service Capacities

Liugong 975E HD Komatsu PC850-8R1
Fuel tank
1100 L 980 L
Engine Coolant
72 L 100 L
Engine oil
46 L 55 L
Hydraulic system
680 L NA
Hydraulic tank
360 L 470 L

Machine Weight

Liugong 975E HD Komatsu PC850-8R1
Operating Weight
75000 Kg 79000 Kg

Working Range

Liugong 975E HD Komatsu PC850-8R1
Boom length
6600 mm 8040 mm
Arm length
2900 mm 3600 mm
Max Digging Reach
11450 mm 13660 mm
Max Digging Reach on ground
11170 mm 13400 mm
Max digging depth
7180 mm 8445 mm
Max digging height
10950 mm 11955 mm
Max Dump Height
7030 mm 8235 mm
Max vertical wallcut depth
4080 mm 5230 mm
Min swing radius
4900 mm 5985 mm
Max Height at Min Swing radius
NA NA
Max height (above ground)
NA NA
Dig depth (below ground)
NA NA
Bucket Digging Force
405/420 kN 363 kN
Arm Digging Force
630/375 kN 298 kN
Swing Speed
6.8 rpm 6.8 rpm

Dozer Blade

Liugong 975E HD Komatsu PC850-8R1
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

Bucket

Liugong 975E HD Komatsu PC850-8R1
Bucket Capacity
5.6 m³ 3.40 - 4.30 m³

Static Dimensions

Liugong 975E HD Komatsu PC850-8R1
Overall Length
12630 mm 13995 mm
Overall width
4260 mm 4280 mm
Overall Height
4710 mm 4850 mm
Overall Height of Cab
3620 mm 3640 mm
Upper Width
4260 mm 3195 mm
Track Lengh on Ground
4750 mm 4500 mm
Undercarriage overall length
5990 mm 5810 mm
Tailswing radius
4490 mm 4345 mm
Min Ground clearance
490 mm 840 mm
Track gauge
3350 mm 3500 mm
Width over tracks
4000 mm 3390 mm
Track Height
NA NA
Counterweight Clearence
1495 mm 1560 mm
Track Shoe Width
650 mm 610 mm

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