BEML BE1000-1 vs Komatsu PC850-8R1: the two differ on 74 of 95 listed specs. The main differences are Engine (Cummins 650 HP vs Komatsu 496 HP), Operating Weight (95000 Kg vs 79000 Kg), Bucket Capacity (3.1 - 5.55 m³ vs 3.40 - 4.30 m³), Max Digging Depth (7900 mm vs 8445 mm). The other 21 specs are the same.
Specs from OEM brochures · comparison updated Aug 2026
* Ex-factory price ranges are indicative for Oct 2026 and change with variant, city and offers; confirm with the dealer. On-road cost adds transport, RTO, insurance and accessories. Disclaimer
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 making any final decision.
Key Highlights
BEML BE1000-1
Komatsu PC850-8R1
BEML BE1000-1
VS
Komatsu PC850-8R1
Excavator
BEML BE1000-1 vs Komatsu PC850-8R1: the two differ on 74 of 95 listed specs. The main differences are Engine (Cummins 650 HP vs Komatsu 496 HP), Operating Weight (95000 Kg vs 79000 Kg), Bucket Capacity (3.1 - 5.55 m³ vs 3.40 - 4.30 m³), Max Digging Depth (7900 mm vs 8445 mm). The other 21 specs are the same.
Specs from OEM brochures · comparison updated Aug 2026
BEML BE1000-1
Price Available Soon
Komatsu PC850-8R1
Price Available Soon
Particulars
BEML BE1000-1
Komatsu PC850-8R1
BEML BE1000-1 vs Komatsu PC850-8R1: Choosing a Mining Excavator
These are two of the biggest excavators on the site, built for large open-cast mining rather than everyday construction work. The BEML BE1000-1 is built around raw size and running time between fuel stops, while the Komatsu PC850-8R1 leans into GPS-based tracking and terrain flexibility. If you run a mixed fleet, check the BEML lineup and the Komatsu lineup on the site to see what else fits alongside either machine.
For a full look at every extra-large model on the platform, visit the excavator hub, and if this is your first time buying mining-class equipment, our excavator buying guide explains what boom length, swing speed and gradeability actually mean for daily output. The choice here often comes down to whether you need maximum fuel tank size and reach, or better technology and slope handling.
BEML BE1000-1 Excavator
Pros:
Higher engine power at 650 HP for demanding tasks
Larger fuel tank capacity of 1370 L ensures long operational hours
Robust bucket digging force of 362.85 kN suitable for tough mining operations
Extractor operating weight of 95000 Kg for increased stability
Substantial boom and arm length for an extensive reach
Cons:
Lacks GPS functionality which may be useful for fleet management
Higher ground bearing pressure could mean more ground compaction
Voluminous size may restrict mobility on tight job sites
Komatsu PC850-8R1 Excavator
Pros:
Includes GPS as a standard feature for precise equipment tracking
Higher swing speed at 6.8 rpm allows for faster job completion
Longer warranty coverage of 3000 hours provides better service assurance
Greater gradeability at 70% enables operation on steeper slopes
Lower ground bearing pressure for reduced impact on the work terrain
Cons:
Engine power is less at 496 HP when compared to BEML BE1000-1
Smaller bucket capacity range limits the amount of material handled per cycle
Smaller fuel tank capacity may require more frequent refuelling stops
Pros:
Cons:
Closing Recommendation
The BEML BE1000-1 and the Komatsu PC850-8R1 are both extra-large mining excavators, but they are built for slightly different priorities. Pick the BEML BE1000-1 if your site needs maximum engine power, a bigger fuel tank and long reach for heavy digging. Pick the Komatsu PC850-8R1 if you want standard GPS tracking, faster swing speed and better slope handling on uneven mine terrain. So match the machine to your work: BEML BE1000-1 for high-power, long-shift mining, Komatsu PC850-8R1 for tech-enabled work on sloped or mixed terrain.
BEML BE1000-1 Vs Komatsu PC850-8R1 Excavator Price, Technical Specifications & Features
The Komatsu PC850-8R1 is an 80-ton class ultra-heavy hydraulic excavator built for coal mining, iron ore extraction, quarrying, and large-scale overburden removal. Its consistent performance is powered by a Komatsu SAA6D140E-5 diesel engine that generates about 496 HP at 1,800 rpm. Weighing between 78,600 and 79,000 kg, it offers excellent stability and a robust platform for the largest and most challenging mining operations. With a bucket capacity ranging from 3.4 to 4.30 m³, it effectively handles bulk material in high-production mining conditions throughout each shift. This Komatsu excavator can reach a maximum digging depth of approximately 8.4 metres, allowing for deep excavation with high breakout force and superior productivity under tough conditions. Economy and power modes in Komatsu’s advanced hydraulic system ensure smooth, precise control and optimized fuel efficiency in all operations. Reinforced boom and arm components, heavy-duty undercarriage, and robust construction effectively handle harsh mining environments with minimal downtime. Features like KOMTRAX remote monitoring, rear-view safety systems, and easy maintenance access improve machine management and operator comfort on active sites. Durable, wear-resistant components and improved filtration systems extend the machine’s life and lessen servicing intervals during long projects. This excavator from Komatsu Construction Equipment is a highly productive and effective choice for large mining contractors dealing with coal extraction and overburden removal across India.
Agency review
Planning to buy the BEML BE1000-1 Excavator in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.
Planning to buy the Komatsu PC850-8R1 Mining Excavator in India? Get the best price, EMI & finance options, and delivery timelines by submitting a quick enquiry.
BEML BE1000-1 vs Komatsu PC850-8R1: Choosing a Mining Excavator
These are two of the biggest excavators on the site, built for large open-cast mining rather than everyday construction work. The BEML BE1000-1 is built around raw size and running time between fuel stops, while the Komatsu PC850-8R1 leans into GPS-based tracking and terrain flexibility. If you run a mixed fleet, check the BEML lineup and the Komatsu lineup on the site to see what else fits alongside either machine.
For a full look at every extra-large model on the platform, visit the excavator hub, and if this is your first time buying mining-class equipment, our excavator buying guide explains what boom length, swing speed and gradeability actually mean for daily output. The choice here often comes down to whether you need maximum fuel tank size and reach, or better technology and slope handling.
BEML BE1000-1 Excavator
Pros:
Higher engine power at 650 HP for demanding tasks
Larger fuel tank capacity of 1370 L ensures long operational hours
Robust bucket digging force of 362.85 kN suitable for tough mining operations
Extractor operating weight of 95000 Kg for increased stability
Substantial boom and arm length for an extensive reach
Cons:
Lacks GPS functionality which may be useful for fleet management
Higher ground bearing pressure could mean more ground compaction
Voluminous size may restrict mobility on tight job sites
Komatsu PC850-8R1 Excavator
Pros:
Includes GPS as a standard feature for precise equipment tracking
Higher swing speed at 6.8 rpm allows for faster job completion
Longer warranty coverage of 3000 hours provides better service assurance
Greater gradeability at 70% enables operation on steeper slopes
Lower ground bearing pressure for reduced impact on the work terrain
Cons:
Engine power is less at 496 HP when compared to BEML BE1000-1
Smaller bucket capacity range limits the amount of material handled per cycle
Smaller fuel tank capacity may require more frequent refuelling stops
Pros:
Cons:
Closing Recommendation
The BEML BE1000-1 and the Komatsu PC850-8R1 are both extra-large mining excavators, but they are built for slightly different priorities. Pick the BEML BE1000-1 if your site needs maximum engine power, a bigger fuel tank and long reach for heavy digging. Pick the Komatsu PC850-8R1 if you want standard GPS tracking, faster swing speed and better slope handling on uneven mine terrain. So match the machine to your work: BEML BE1000-1 for high-power, long-shift mining, Komatsu PC850-8R1 for tech-enabled work on sloped or mixed terrain.
BEML BE1000-1 Vs Komatsu PC850-8R1 Excavator Price, Technical Specifications & Features
The Komatsu PC850-8R1 is an 80-ton class ultra-heavy hydraulic excavator built for coal mining, iron ore extraction, quarrying, and large-scale overburden removal. Its consistent performance is powered by a Komatsu SAA6D140E-5 diesel engine that generates about 496 HP at 1,800 rpm. Weighing between 78,600 and 79,000 kg, it offers excellent stability and a robust platform for the largest and most challenging mining operations. With a bucket capacity ranging from 3.4 to 4.30 m³, it effectively handles bulk material in high-production mining conditions throughout each shift. This Komatsu excavator can reach a maximum digging depth of approximately 8.4 metres, allowing for deep excavation with high breakout force and superior productivity under tough conditions. Economy and power modes in Komatsu’s advanced hydraulic system ensure smooth, precise control and optimized fuel efficiency in all operations. Reinforced boom and arm components, heavy-duty undercarriage, and robust construction effectively handle harsh mining environments with minimal downtime. Features like KOMTRAX remote monitoring, rear-view safety systems, and easy maintenance access improve machine management and operator comfort on active sites. Durable, wear-resistant components and improved filtration systems extend the machine’s life and lessen servicing intervals during long projects. This excavator from Komatsu Construction Equipment is a highly productive and effective choice for large mining contractors dealing with coal extraction and overburden removal across India.
74 differ · 21 identical
Key highlights: BEML BE1000-1 vs Komatsu PC850-8R1 Excavator
BEML BE1000-1
Komatsu PC850-8R1
Engine Make
Cummins QSK19T3
Komatsu SAA6D140E-5
Fuel Tank
1370 L
980 L
Engine Displacment
19 L
15.24 ltr
Under Carriage
NA
5810 mm
Hydraulic System
1200 L
NA
Arm
3400 mm
3600 mm
Max Digging Reach
13900 mm
13660 mm
Fuel Consumption
NA
NA
Overall Width
4610 mm
4280 mm
Overall Length
15790 mm
13995 mm
Bucket Digging Force
362.85 kN
363 kN
Tailswing Radius
4870 mm
4345 mm
Track Shoe Width
710 mm
610 mm
AC Cabin
Optional
Optional
GPS
Not Available
Standard
Key highlights: BEML BE1000-1 vs Komatsu PC850-8R1 Excavator
BEML BE1000-1
Komatsu PC850-8R1
Engine Make
Cummins QSK19T3
Komatsu SAA6D140E-5
Fuel Tank
1370 L
980 L
Engine Displacment
19 L
15.24 ltr
Under Carriage
NA
5810 mm
Hydraulic System
1200 L
NA
Arm
3400 mm
3600 mm
Max Digging Reach
13900 mm
13660 mm
Fuel Consumption
NA
NA
Overall Width
4610 mm
4280 mm
Overall Length
15790 mm
13995 mm
Bucket Digging Force
362.85 kN
363 kN
Tailswing Radius
4870 mm
4345 mm
Track Shoe Width
710 mm
610 mm
AC Cabin
Optional
Optional
GPS
Not Available
Standard
Full specifications: BEML BE1000-1 vs Komatsu PC850-8R1 Excavator
Engine
3726
3591
Model
Cummins 650 HP
Komatsu 496 HP
Fuel
Diesel
Diesel
Type
4 Cycle ,
6 Cylinders ,
diesel engine with CAC. ,
modular common rail injection system ,
turbocharged ,
Water Cooled
4 Cycle ,
6 Cylinder ,
After Cooled ,
Direct Injection Turbo Charged ,
Water Cooled
Rated Engine Power
650 HP (485 kW) @ 1800 rpm
496 HP (370 kW) @ 1800 rpm
Maximum Torque
NA
NA
Piston Displacement
19 L
15.24 ltr
Alternator
24 V / 75 A
24V / 60A
Battery
2 x 12 V
,
200 Ah
170 Ah
,
2 x 12V
Starting Motor
2 x 24 V - 7.5 kW
11kW
Undercarriage
11kW
11kW
No of Top rollers
3
3
No of bottom rollers
8
8
Track Shoes (Each Side)
51
47
Track Guard
NA
NA
Track Shoe width
710 mm
610 mm
Ground bearing pressure
120.00 kPa
128 kPa
Track Tensioning
Grease
Grease
Gradeability
NA
70%
Travel Speed-Low
NA
2.8 Km/h
Travel Speed-High
3.4 Km/h
4.2 Km/h
Max Tracking Force
608 kN
559 kN
Hydraulic System
BEML BE1000-1
Komatsu PC850-8R1
Hydraulic pump
Two variable-capacity tandem pumps power the boom-arm and bucket and travel circuits
Variable-capacity piston pumps
Maximum Flow
2 x 628 L/min
2 x 494 L/min
Pilot Pump
Gear Pump
Gear Pump
Implement Circuit
31.39 MPa
31.4 MPa
Swing Circuit
29.43 MPa
28.4 MPa
Travel circuit
31.39 MPa
34.3 MPa
Pilot circuit
2.95 MPa
2.9 MPa
Hydraulic Motors
BEML BE1000-1
Komatsu PC850-8R1
Travel
Four variable displacement axial piston motors with built-in counter balance valve
2 x axial piston motor with parking brake
Swing
Two fixed displacement axial piston motors with flushing valves for closed loop
2 x axial piston motor with swing holding brake
Service Capacities
BEML BE1000-1
Komatsu PC850-8R1
Fuel tank
1370 L
980 L
Engine Coolant
158 L
100 L
Engine oil
51 L
55 L
Hydraulic system
1200 L
NA
Hydraulic tank
650 L
470 L
Machine Weight
BEML BE1000-1
Komatsu PC850-8R1
Operating Weight
95000 Kg
79000 Kg
Working Range
BEML BE1000-1
Komatsu PC850-8R1
Boom length
7900 mm
8040 mm
Arm length
3400 mm
3600 mm
Max Digging Reach
13900 mm
13660 mm
Max Digging Reach on ground
13500 mm
13400 mm
Max digging depth
7900 mm
8445 mm
Max digging height
12700 mm
11955 mm
Max Dump Height
8400 mm
8235 mm
Max vertical wallcut depth
6200 mm
5230 mm
Min swing radius
NA
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
362.85 kN
363 kN
Arm Digging Force
333.43 kN
298 kN
Swing Speed
4.5 rpm
6.8 rpm
Dozer Blade
BEML BE1000-1
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
BEML BE1000-1
Komatsu PC850-8R1
Bucket Capacity
3.1 - 5.55 m³
3.40 - 4.30 m³
Static Dimensions
BEML BE1000-1
Komatsu PC850-8R1
Overall Length
15790 mm
13995 mm
Overall width
4610 mm
4280 mm
Overall Height
5800 mm
4850 mm
Overall Height of Cab
4760 mm
3640 mm
Upper Width
3590 mm
3195 mm
Track Lengh on Ground
5030 mm
4500 mm
Undercarriage overall length
NA
5810 mm
Tailswing radius
4870 mm
4345 mm
Min Ground clearance
968 mm
840 mm
Track gauge
3900 mm
3500 mm
Width over tracks
4610 mm
3390 mm
Track Height
1530 mm
NA
Counterweight Clearance
1637 mm
1560 mm
Track Shoe Width
710 mm
610 mm
Full specifications: BEML BE1000-1 vs Komatsu PC850-8R1 Excavator
Engine
BEML BE1000-1
Komatsu PC850-8R1
Model
Cummins 650 HP
Komatsu 496 HP
Fuel
Diesel
Diesel
Type
4 Cycle ,
6 Cylinders ,
diesel engine with CAC. ,
modular common rail injection system ,
turbocharged ,
Water Cooled
4 Cycle ,
6 Cylinder ,
After Cooled ,
Direct Injection Turbo Charged ,
Water Cooled
Rated Engine Power
650 HP (485 kW) @ 1800 rpm
496 HP (370 kW) @ 1800 rpm
Maximum Torque
NA
NA
Piston Displacement
19 L
15.24 ltr
Alternator
24 V / 75 A
24V / 60A
Battery
2 x 12 V
,
200 Ah
170 Ah
,
2 x 12V
Starting Motor
2 x 24 V - 7.5 kW
11kW
Undercarriage
BEML BE1000-1
Komatsu PC850-8R1
No of Top rollers
3
3
No of bottom rollers
8
8
Track Shoes (Each Side)
51
47
Track Guard
NA
NA
Track Shoe width
710 mm
610 mm
Ground bearing pressure
120.00 kPa
128 kPa
Track Tensioning
Grease
Grease
Gradeability
NA
70%
Travel Speed-Low
NA
2.8 Km/h
Travel Speed-High
3.4 Km/h
4.2 Km/h
Max Tracking Force
608 kN
559 kN
Hydraulic Motors
BEML BE1000-1
Komatsu PC850-8R1
Hydraulic pump
Two variable-capacity tandem pumps power the boom-arm and bucket and travel circuits
Questions buyers ask about the BEML BE1000-1 vs Komatsu PC850-8R1
Ans.
The BEML BE1000-1 is rated at 650 HP, well above the Komatsu PC850-8R1's 496 HP. That extra power helps with faster digging cycles in tough mining material.
Ans.
Yes, GPS comes as a standard feature on the Komatsu PC850-8R1. The BEML BE1000-1 does not include GPS, so you would need to fit third-party tracking if you manage a large fleet remotely.
Ans.
The BEML BE1000-1 has a large 1370 litre fuel tank, letting it run longer shifts without stopping to refuel. This matters most on remote mine sites where a fuel truck cannot reach the machine often.
Ans.
The Komatsu PC850-8R1 has a gradeability rating of 70 percent, which means it can work on steeper slopes more confidently than machines with a lower rating. This is useful on benched mining faces or hilly terrain.
Ans.
The Komatsu PC850-8R1 swings at up to 6.8 rpm, faster than many extra-large excavators, which can speed up loading cycles when swinging between the dig face and the truck.
Ans.
The Komatsu PC850-8R1 has a lower ground bearing pressure than the BEML BE1000-1, which can help reduce ground compaction and rutting on softer mine floors.
BEML BE1000-1 Vs Komatsu PC850-8R1 - Compare Price & Availability Across 600+ Locations in India
Compare BEML BE1000-1 Vs Komatsu PC850-8R1 price and availability across all major cities in India including Mumbai, Pune, Kolkata, Hyderabad, Chennai, Bengaluru, Delhi, Ahmedabad, Indore, Jaipur, Guwahati, and 600+ more locations.
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