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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 | Komatsu PC450LC-7 | Liugong 939E HD |
|---|
| Particulars | Komatsu PC450LC-7 | Liugong 939E HD |
|---|
The Komatsu PC450LC-7 and Liugong 939E HD are both large excavators designed for heavy-duty construction and mining tasks. The Komatsu provides a larger bucket capacity and a more stable platform, while the Liugong offers more engine power and better handling in soft terrain conditions.
The choice between the two models should be based on specific job requirements. If the priority is moving larger amounts of material with greater machine stability, the Komatsu PC450LC-7 may be the suitable choice. However, if the focus is on higher engine performance and better maneuverability in soft ground conditions, the Liugong 939E HD could be preferred.
| Brand | L&T Komatsu | LiuGong |
|---|---|---|
| Type | Large (25-50 Ton) | Large (25-50 Ton) |
| Operating Cost | Price Available Soon | Price Available Soon |
| Price | Price Available Soon | Price Available Soon |
| Weight | 45000 Kg | 38400 Kg |
| Bucket | 2.6 - 3.1 m³ | 1.6 m³ |
| Max Digging Depth | 7040 mm | 6370 mm |
| Engine | Komatsu 330 HP | Cummins 340 HP |
| Warranty | 1 Yr. / 3000 hr. | 1 Yr. / 2500 hr. |
| Boom | 7060 mm | 6400 mm |
| Quick Overview: | Komatsu PC450LC-7 is a large excavator that unites power with precision, made for tough mining and heavy-duty construction projects. |
For high-performance excavation in tough terrain, Liugong 939E HD is a large excavator designed to handle infrastructure development projects. |
| Agency review | Get the best price for the Komatsu PC450LC-7 Large Excavator from authorized dealers. Contact us now for exclusive deals! |
Get the best price for the Liugong 939E HD Large Excavator from authorized dealers. Contact us now for exclusive deals! |
The Komatsu PC450LC-7 and Liugong 939E HD are both large excavators designed for heavy-duty construction and mining tasks. The Komatsu provides a larger bucket capacity and a more stable platform, while the Liugong offers more engine power and better handling in soft terrain conditions.
The choice between the two models should be based on specific job requirements. If the priority is moving larger amounts of material with greater machine stability, the Komatsu PC450LC-7 may be the suitable choice. However, if the focus is on higher engine performance and better maneuverability in soft ground conditions, the Liugong 939E HD could be preferred.
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Brand | |
| L&T Komatsu | LiuGong |
| Type | |
| Large (25-50 Ton) | Large (25-50 Ton) |
| Price | |
| Price Available Soon | Price Available Soon |
| Weight | |
| 45000 Kg | 38400 Kg |
| Bucket | |
| 2.6 - 3.1 m³ | 1.6 m³ |
| Max Digging Depth | |
| 7040 mm | 6370 mm |
| Engine | |
| Komatsu 330 HP | Cummins 340 HP |
| Warranty | |
| 1 Yr. / 3000 hr. | 1 Yr. / 2500 hr. |
| Boom | |
| 7060 mm | 6400 mm |
| Quick Overview: | |
Komatsu PC450LC-7 is a large excavator that unites power with precision, made for tough mining and heavy-duty construction projects. |
For high-performance excavation in tough terrain, Liugong 939E HD is a large excavator designed to handle infrastructure development projects. |
| Komatsu PC450LC-7 | Liugong 939E HD | |
| Engine Make | Komatsu SAA6D125E-3 | Cummins L9PLUSE |
| Fuel Tank | 650 L | 620 L |
| Engine Displacment | 11.04 L | 8.9 L |
| Under Carriage | 5355 mm | 5075 mm |
| Hydraulic System | NA | 450 L |
| Arm | 2400 mm | 2600 mm |
| Max Digging Reach | 11235 mm | 10560 mm |
| Fuel Consumption | NA | NA |
| Overall Width | 3340 mm | 3190 mm |
| Overall Length | 11905 mm | 11350 mm |
| Bucket Digging Force | 287 kN | 290 kN |
| Tailswing Radius | 3645 mm | 3550 mm |
| Track Shoe Width | 600 mm | 600 mm |
| AC Cabin | Standard | Standard |
| GPS | Standard | Optional |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Engine Make | |
| Komatsu SAA6D125E-3 | Cummins L9PLUSE |
| Fuel Tank | |
| 650 L | 620 L |
| Engine Displacment | |
| 11.04 L | 8.9 L |
| Under Carriage | |
| 5355 mm | 5075 mm |
| Hydraulic System | |
| NA | 450 L |
| Arm | |
| 2400 mm | 2600 mm |
| Max Digging Reach | |
| 11235 mm | 10560 mm |
| Fuel Consumption | |
| NA | NA |
| Overall Width | |
| 3340 mm | 3190 mm |
| Overall Length | |
| 11905 mm | 11350 mm |
| Bucket Digging Force | |
| 287 kN | 290 kN |
| Tailswing Radius | |
| 3645 mm | 3550 mm |
| Track Shoe Width | |
| 600 mm | 600 mm |
| AC Cabin | |
| Standard | Standard |
| GPS | |
| Standard | Optional |
| 3587 | 8868 | |
| Model | Komatsu 330 HP | Cummins 340 HP |
| Fuel | Diesel | Diesel |
| Type | 4 Cycle , 6 Cylinder , After Cooled , Direct Injection Turbo Charged , Water Cooled | 6 Cylinders , Turbocharged CAC |
| Rated Engine Power | 330 HP (246 kW) @ 1850 rpm | 340 HP (253.5 kW) @ 1900 rpm |
| Maximum Torque | NA | 1520 Nm @ 1200 rpm |
| Piston Displacement | 11.04 L | 8.9 L |
| Alternator | 24V / 50A | NA |
| Battery | 140 Ah , 2 x 12V | NA |
| Starting Motor | 24V - 11 kW | 24V |
| 24V | 24V | |
| No of Top rollers | 2 | 2 |
| No of bottom rollers | 8 | 9 |
| Track Shoes (Each Side) | 49 | 49 |
| Track Guard | NA | 2 |
| Track Shoe width | 600 mm | 600 mm |
| Ground bearing pressure | 79.5 kPa | 70.5 kPa |
| Track Tensioning | Grease | Grease |
| Gradeability | 70% (35 °) | 70% (35°) |
| Travel Speed-Low | 3.0 Km/h | 3.4 Km/h |
| Travel Speed-High | 5.5 Km/h | 5.5 Km/h |
| Max Tracking Force | 329 kN | 320 kN |
| Komatsu PC450LC-7 | Liugong 939E HD | |
| Hydraulic pump | Variable displacement piston type. | Two Variable Displacement piston pump |
| Maximum Flow | 690 L/min | 2 x 351 L/min |
| Pilot Pump | Gear Pump | Gear Pump |
| Implement Circuit | 37.3 MPa | 37.3 MPa |
| Swing Circuit | 27.9 MPa | 32.4 MPa |
| Travel circuit | 37.3 MPa | 34.3 MPa |
| Pilot circuit | 3.2 MPa | 3.9 MPa |
| Komatsu PC450LC-7 | Liugong 939E HD | |
| Travel | 2 x axial piston motor with parking brake | Axial Piston Motor |
| Swing | 1 x axial piston motor with swing holding brake | Axial Piston Motor |
| Komatsu PC450LC-7 | Liugong 939E HD | |
| Fuel tank | 650 L | 620 L |
| Engine Coolant | 34.2 L | NA |
| Engine oil | 38.0 L | 36 L |
| Hydraulic system | NA | 450 L |
| Hydraulic tank | 248 L | 240 L |
| Komatsu PC450LC-7 | Liugong 939E HD | |
| Operating Weight | 45000 Kg | 38400 Kg |
| Komatsu PC450LC-7 | Liugong 939E HD | |
| Boom length | 7060 mm | 6400 mm |
| Arm length | 2400 mm | 2600 mm |
| Max Digging Reach | 11235 mm | 10560 mm |
| Max Digging Reach on ground | 11015 mm | 10350 mm |
| Max digging depth | 7040 mm | 6370 mm |
| Max digging height | 10135 mm | 9830 mm |
| Max Dump Height | 6845 mm | 6900 mm |
| Max vertical wallcut depth | 3660 mm | 4430 mm |
| Min swing radius | 4890 mm | 4700 mm |
| Max Height at Min Swing radius | NA | NA |
| Max height (above ground) | NA | NA |
| Dig depth (below ground) | NA | NA |
| Bucket Digging Force | 287 kN | 290 kN |
| Arm Digging Force | 327 kN | 243 kN |
| Swing Speed | 9.0 rpm | 10 rpm |
| Komatsu PC450LC-7 | Liugong 939E 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 |
| Komatsu PC450LC-7 | Liugong 939E HD | |
| Bucket Capacity | 2.6 - 3.1 m³ | 1.6 m³ |
| Komatsu PC450LC-7 | Liugong 939E HD | |
| Overall Length | 11905 mm | 11350 mm |
| Overall width | 3340 mm | 3190 mm |
| Overall Height | 3850 mm | 3800 mm |
| Overall Height of Cab | 2715 mm | 3175 mm |
| Upper Width | 2995 mm | 2995 mm |
| Track Lengh on Ground | 4350 mm | 4140 mm |
| Undercarriage overall length | 5355 mm | 5075 mm |
| Tailswing radius | 3645 mm | 3550 mm |
| Min Ground clearance | 550 mm | 450 mm |
| Track gauge | 2740 mm | 2390 mm |
| Width over tracks | 3340 mm | 3190 mm |
| Track Height | NA | NA |
| Counterweight Clearance | 1320 mm | 1172 mm |
| Track Shoe Width | 600 mm | 600 mm |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Model | |
| Komatsu 330 HP | Cummins 340 HP |
| Fuel | |
| Diesel | Diesel |
| Type | |
| 4 Cycle , 6 Cylinder , After Cooled , Direct Injection Turbo Charged , Water Cooled | 6 Cylinders , Turbocharged CAC |
| Rated Engine Power | |
| 330 HP (246 kW) @ 1850 rpm | 340 HP (253.5 kW) @ 1900 rpm |
| Maximum Torque | |
| NA | 1520 Nm @ 1200 rpm |
| Piston Displacement | |
| 11.04 L | 8.9 L |
| Alternator | |
| 24V / 50A | NA |
| Battery | |
| 140 Ah , 2 x 12V | NA |
| Starting Motor | |
| 24V - 11 kW | 24V |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| No of Top rollers | |
| 2 | 2 |
| No of bottom rollers | |
| 8 | 9 |
| Track Shoes (Each Side) | |
| 49 | 49 |
| Track Guard | |
| NA | 2 |
| Track Shoe width | |
| 600 mm | 600 mm |
| Ground bearing pressure | |
| 79.5 kPa | 70.5 kPa |
| Track Tensioning | |
| Grease | Grease |
| Gradeability | |
| 70% (35 °) | 70% (35°) |
| Travel Speed-Low | |
| 3.0 Km/h | 3.4 Km/h |
| Travel Speed-High | |
| 5.5 Km/h | 5.5 Km/h |
| Max Tracking Force | |
| 329 kN | 320 kN |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Hydraulic pump | |
| Variable displacement piston type. | Two Variable Displacement piston pump |
| Maximum Flow | |
| 690 L/min | 2 x 351 L/min |
| Pilot Pump | |
| Gear Pump | Gear Pump |
| Implement Circuit | |
| 37.3 MPa | 37.3 MPa |
| Swing Circuit | |
| 27.9 MPa | 32.4 MPa |
| Travel circuit | |
| 37.3 MPa | 34.3 MPa |
| Pilot circuit | |
| 3.2 MPa | 3.9 MPa |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Fuel tank | |
| 650 L | 620 L |
| Engine Coolant | |
| 34.2 L | NA |
| Engine oil | |
| 38.0 L | 36 L |
| Hydraulic system | |
| NA | 450 L |
| Hydraulic tank | |
| 248 L | 240 L |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Operating Weight | |
| 45000 Kg | 38400 Kg |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Boom length | |
| 7060 mm | 6400 mm |
| Arm length | |
| 2400 mm | 2600 mm |
| Max Digging Reach | |
| 11235 mm | 10560 mm |
| Max Digging Reach on ground | |
| 11015 mm | 10350 mm |
| Max digging depth | |
| 7040 mm | 6370 mm |
| Max digging height | |
| 10135 mm | 9830 mm |
| Max Dump Height | |
| 6845 mm | 6900 mm |
| Max vertical wallcut depth | |
| 3660 mm | 4430 mm |
| Min swing radius | |
| 4890 mm | 4700 mm |
| Max Height at Min Swing radius | |
| NA | NA |
| Max height (above ground) | |
| NA | NA |
| Dig depth (below ground) | |
| NA | NA |
| Bucket Digging Force | |
| 287 kN | 290 kN |
| Arm Digging Force | |
| 327 kN | 243 kN |
| Swing Speed | |
| 9.0 rpm | 10 rpm |
| Komatsu PC450LC-7 | Liugong 939E 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 |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Bucket Capacity | |
| 2.6 - 3.1 m³ | 1.6 m³ |
| Komatsu PC450LC-7 | Liugong 939E HD |
|---|---|
| Overall Length | |
| 11905 mm | 11350 mm |
| Overall width | |
| 3340 mm | 3190 mm |
| Overall Height | |
| 3850 mm | 3800 mm |
| Overall Height of Cab | |
| 2715 mm | 3175 mm |
| Upper Width | |
| 2995 mm | 2995 mm |
| Track Lengh on Ground | |
| 4350 mm | 4140 mm |
| Undercarriage overall length | |
| 5355 mm | 5075 mm |
| Tailswing radius | |
| 3645 mm | 3550 mm |
| Min Ground clearance | |
| 550 mm | 450 mm |
| Track gauge | |
| 2740 mm | 2390 mm |
| Width over tracks | |
| 3340 mm | 3190 mm |
| Track Height | |
| NA | NA |
| Counterweight Clearence | |
| 1320 mm | 1172 mm |
| Track Shoe Width | |
| 600 mm | 600 mm |
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