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Komatsu PC71 VS Komatsu PC81 Excavator

desi-machines-komatsu-excavator-pc71-featured
Komatsu PC71
  • icon alt1
    Weight
    7050 Kg
  • featIcon2 (1) alt
    Bucket
    0.09 - 0.35 m³
  • Dig. Depth
    4100 mm
  • Engine
    KOEL 60 HP
  • Warranty
    1 Yr. / 3000 hr.
  • Boom
    3710 mm
₹ 24-26 Lakhs*
Small (6-15 Ton)
desi-machines-komatsu-excavator-pc81-featured
Komatsu PC81
  • icon alt1
    Weight
    7350 Kg
  • featIcon2 (1) alt
    Bucket
    0.09 - 0.35 m³
  • Dig. Depth
    4100 mm
  • Engine
    KOEL 60 HP
  • Warranty
    1 Yr. / 3000 hr.
  • Boom
    3710 mm
Price Available Soon*
Small (6-15 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 Komatsu PC71Komatsu PC81
Komatsu PC71 VS Komatsu PC81 Excavator
Komatsu PC71
₹ 24-26 Lakhs
Komatsu PC81
Price Available Soon
Particulars Komatsu PC71 Komatsu PC81
Overview Summary

The Komatsu PC81 and PC71 are very similar in specifications, with both featuring a 60 HP engine, identical bucket capacities, and standard AC cabin and GPS features. The notable difference is the operating weight, where the PC81 weighs 300 kg more.

Komatsu PC81

Pros:
  • Standard AC cabin for operator comfort
  • Comes with GPS as a standard feature
  • Slightly heavier operating weight which may contribute to stability in certain operations
  • Same engine power output as the PC71, providing ample digging capability
Cons:
  • Travel speeds, hydraulic pump capacities, and operating weight are similar to PC71, offering no distinct advantage
  • Price information not available, which makes cost comparison difficult

Komatsu PC71

Pros:
  • Known for precision and efficiency in compact construction and landscaping tasks
  • Has a lower operating weight which could be advantageous for easier transportation and reduced ground pressure
  • Price range is specified, allowing budget planning
Cons:
  • Very similar in specifications to PC81, presenting no clear technological advantage
  • Lower operating weight might affect stability in certain tasks when compared to heavier models

Pros:
Cons:

Closing Recommendation

The choice between the Komatsu PC81 and PC71 may come down to specific application needs — if transportability and reduced ground pressure are a priority, the PC71 could be more suitable. However, if stability due to a higher operating weight is a necessity, the PC81 may be the better option. Additionally, if budget concerns are crucial, the availability of price information on the PC71 might influence your decision. Both models promise reliability and efficiency, so consider the operational context and cost before making your selection.

Price, Technical Specifications & Features

Brand L&T Komatsu L&T Komatsu
Type Small (6-15 Ton) Small (6-15 Ton)
Operating Cost ₹ 24-26 Lakhs Price Available Soon
Price ₹ 24-26 Lakhs Price Available Soon
Weight 7050 Kg 7350 Kg
Bucket 0.09 - 0.35 m³ 0.09 - 0.35 m³
Max Digging Depth 4100 mm 4100 mm
Engine KOEL 60 HP KOEL 60 HP
Warranty 1 Yr. / 3000 hr. 1 Yr. / 3000 hr.
Boom 3710 mm 3710 mm
Quick Overview:

Komatsu PC71 small excavator is ideal for compact construction and landscaping tasks delivering precision and efficiency.

Komatsu PC81 small excavator is designed for light earthmoving and construction work and ensures reliability and fuel efficiency.
Agency review

Get the best price for the Komatsu PC71 Small Excavator from authorized dealers. Contact us now for exclusive deals!

Get the best price for the Komatsu PC81 Small Excavator from authorized dealers. Contact us now for exclusive deals!
Overview Summary

The Komatsu PC81 and PC71 are very similar in specifications, with both featuring a 60 HP engine, identical bucket capacities, and standard AC cabin and GPS features. The notable difference is the operating weight, where the PC81 weighs 300 kg more.

Komatsu PC81

Pros:
  • Standard AC cabin for operator comfort
  • Comes with GPS as a standard feature
  • Slightly heavier operating weight which may contribute to stability in certain operations
  • Same engine power output as the PC71, providing ample digging capability
Cons:
  • Travel speeds, hydraulic pump capacities, and operating weight are similar to PC71, offering no distinct advantage
  • Price information not available, which makes cost comparison difficult

Komatsu PC71

Pros:
  • Known for precision and efficiency in compact construction and landscaping tasks
  • Has a lower operating weight which could be advantageous for easier transportation and reduced ground pressure
  • Price range is specified, allowing budget planning
Cons:
  • Very similar in specifications to PC81, presenting no clear technological advantage
  • Lower operating weight might affect stability in certain tasks when compared to heavier models

Pros:
Cons:

Closing Recommendation

The choice between the Komatsu PC81 and PC71 may come down to specific application needs — if transportability and reduced ground pressure are a priority, the PC71 could be more suitable. However, if stability due to a higher operating weight is a necessity, the PC81 may be the better option. Additionally, if budget concerns are crucial, the availability of price information on the PC71 might influence your decision. Both models promise reliability and efficiency, so consider the operational context and cost before making your selection.

Price, Technical Specifications & Features

Komatsu PC71 Komatsu PC81
Brand
L&T Komatsu L&T Komatsu
Type
Small (6-15 Ton) Small (6-15 Ton)
Price
₹ 24-26 Lakhs Price Available Soon
Weight
7050 Kg 7350 Kg
Bucket
0.09 - 0.35 m³ 0.09 - 0.35 m³
Max Digging Depth
4100 mm 4100 mm
Engine
KOEL 60 HP KOEL 60 HP
Warranty
1 Yr. / 3000 hr. 1 Yr. / 3000 hr.
Boom
3710 mm 3710 mm
Quick Overview:

Komatsu PC71 small excavator is ideal for compact construction and landscaping tasks delivering precision and efficiency.

Komatsu PC81 small excavator is designed for light earthmoving and construction work and ensures reliability and fuel efficiency.

Key Highlights

Komatsu PC71 Komatsu PC81
Engine Make KOEL 4R-1040 KOEL 4R-1040
Fuel Tank 130 L 130 L
Engine Displacment 4.16 L 4.16 L
Under Carriage 2765 mm 2765 mm
Hydraulic System NA NA
Arm 1650 mm 1650 mm
Max Digging Reach 6360 mm 6360 mm
Fuel Consumption NA NA
Overall Width 2225 mm 2225 mm
Overall Length 6080 mm 6080 mm
Bucket Digging Force 47.1 kN 47.1 kN
Tailswing Radius 1750 mm 1750 mm
Track Shoe Width 450 mm 450 mm
AC Cabin Standard Standard
GPS Standard Standard

Key Highlights

Komatsu PC71 Komatsu PC81
Engine Make
KOEL 4R-1040 KOEL 4R-1040
Fuel Tank
130 L 130 L
Engine Displacment
4.16 L 4.16 L
Under Carriage
2765 mm 2765 mm
Hydraulic System
NA NA
Arm
1650 mm 1650 mm
Max Digging Reach
6360 mm 6360 mm
Fuel Consumption
NA NA
Overall Width
2225 mm 2225 mm
Overall Length
6080 mm 6080 mm
Bucket Digging Force
47.1 kN 47.1 kN
Tailswing Radius
1750 mm 1750 mm
Track Shoe Width
450 mm 450 mm
AC Cabin
Standard Standard
GPS
Standard Standard

Specifications

Engine

3570 3571
Model KOEL 60 HP KOEL 60 HP
Fuel Diesel Diesel
Type 4 Cylinders Direct injection , direct injection , water-cooled 4 Cylinders Direct injection , direct injection , water-cooled
Rated Engine Power 60 HP (44.1 kW) @ 1900 rpm 60 HP (44.1 kW) @ 1900 rpm
Maximum Torque NA NA
Piston Displacement 4.16 L 4.16 L
Alternator 55A 55A
Battery 95 Ah 95 Ah
Starting Motor 24V 24V

Undercarriage

24V 24V
No of Top rollers 1 1
No of bottom rollers 5 5
Track Shoes (Each Side) 38 38
Track Guard NA NA
Track Shoe width 450 mm 450 mm
Ground bearing pressure 33.2 kPa 33.2 kPa
Track Tensioning Grease Grease
Gradeability NA NA
Travel Speed-Low 2.3 Km/h 2.3 Km/h
Travel Speed-High 3.5 Km/h 3.5 Km/h
Max Tracking Force 53.9 kN 53.9 kN

Hydraulic System

Komatsu PC71 Komatsu PC81
Hydraulic pump Variable Dispalcement piston pump Variable Dispalcement piston pump
Maximum Flow 1 x 155 L/min 1 x 155 L/min
Pilot Pump Gear Pump Gear Pump
Implement Circuit 24.5 MPa 24.5 MPa
Swing Circuit 19.1 MPa 19.1 MPa
Travel circuit 24.5 MPa 24.5 MPa
Pilot circuit 2.9 MPa 2.9 MPa

Hydraulic Motors

Komatsu PC71 Komatsu PC81
Travel 2 Axial Piston Motor With Parking Brake 2 Axial Piston Motor With Parking Brake
Swing 1 Axial Piston Motor with swing holding brake 1 Axial Piston Motor with swing holding brake

Service Capacities

Komatsu PC71 Komatsu PC81
Fuel tank 130 L 130 L
Engine Coolant 17.5 L 17.5 L
Engine oil 9.6 L 9.6 L
Hydraulic system NA NA
Hydraulic tank 57 L 57 L

Machine Weight

Komatsu PC71 Komatsu PC81
Operating Weight 7050 Kg 7350 Kg

Working Range

Komatsu PC71 Komatsu PC81
Boom length 3710 mm 3710 mm
Arm length 1650 mm 1650 mm
Max Digging Reach 6360 mm 6360 mm
Max Digging Reach on ground 6220 mm 6220 mm
Max digging depth 4100 mm 4100 mm
Max digging height 7150 mm 7150 mm
Max Dump Height 5015 mm 5015 mm
Max vertical wallcut depth 3135 mm 3135 mm
Min swing radius 1750 mm 1750 mm
Max Height at Min Swing radius NA NA
Max height (above ground) NA NA
Dig depth (below ground) NA NA
Bucket Digging Force 47.1 kN 47.1 kN
Arm Digging Force 35.3 kN 35.3 kN
Swing Speed 12 rpm 12 rpm

Dozer Blade

Komatsu PC71 Komatsu PC81
Dozer Type NA NA
Dozer Length NA NA
Digging depth for ground level NA NA
Approach Angle NA NA
Width 2260 mm 2260 mm
Height NA NA

Bucket

Komatsu PC71 Komatsu PC81
Bucket Capacity 0.09 - 0.35 m³ 0.09 - 0.35 m³

Static Dimensions

Komatsu PC71 Komatsu PC81
Overall Length 6080 mm 6080 mm
Overall width 2225 mm 2225 mm
Overall Height 2590 mm 2590 mm
Overall Height of Cab 1810 mm 1810 mm
Upper Width 2180 mm 2180 mm
Track Lengh on Ground 2130 mm 2130 mm
Undercarriage overall length 2765 mm 2765 mm
Tailswing radius 1750 mm 1750 mm
Min Ground clearance 350 mm 350 mm
Track gauge 1700 mm 1700 mm
Width over tracks NA 2150 mm
Track Height NA NA
Counterweight Clearance 750 mm 750 mm
Track Shoe Width 450 mm 450 mm

Specifications

Engine

Komatsu PC71 Komatsu PC81
Model
KOEL 60 HP KOEL 60 HP
Fuel
Diesel Diesel
Type
4 Cylinders Direct injection , direct injection , water-cooled 4 Cylinders Direct injection , direct injection , water-cooled
Rated Engine Power
60 HP (44.1 kW) @ 1900 rpm 60 HP (44.1 kW) @ 1900 rpm
Maximum Torque
NA NA
Piston Displacement
4.16 L 4.16 L
Alternator
55A 55A
Battery
95 Ah 95 Ah
Starting Motor
24V 24V

Undercarriage

Komatsu PC71 Komatsu PC81
No of Top rollers
1 1
No of bottom rollers
5 5
Track Shoes (Each Side)
38 38
Track Guard
NA NA
Track Shoe width
450 mm 450 mm
Ground bearing pressure
33.2 kPa 33.2 kPa
Track Tensioning
Grease Grease
Gradeability
NA NA
Travel Speed-Low
2.3 Km/h 2.3 Km/h
Travel Speed-High
3.5 Km/h 3.5 Km/h
Max Tracking Force
53.9 kN 53.9 kN

Hydraulic Motors

Komatsu PC71 Komatsu PC81
Hydraulic pump
Variable Dispalcement piston pump Variable Dispalcement piston pump
Maximum Flow
1 x 155 L/min 1 x 155 L/min
Pilot Pump
Gear Pump Gear Pump
Implement Circuit
24.5 MPa 24.5 MPa
Swing Circuit
19.1 MPa 19.1 MPa
Travel circuit
24.5 MPa 24.5 MPa
Pilot circuit
2.9 MPa 2.9 MPa

Service Capacities

Komatsu PC71 Komatsu PC81
Fuel tank
130 L 130 L
Engine Coolant
17.5 L 17.5 L
Engine oil
9.6 L 9.6 L
Hydraulic system
NA NA
Hydraulic tank
57 L 57 L

Machine Weight

Komatsu PC71 Komatsu PC81
Operating Weight
7050 Kg 7350 Kg

Working Range

Komatsu PC71 Komatsu PC81
Boom length
3710 mm 3710 mm
Arm length
1650 mm 1650 mm
Max Digging Reach
6360 mm 6360 mm
Max Digging Reach on ground
6220 mm 6220 mm
Max digging depth
4100 mm 4100 mm
Max digging height
7150 mm 7150 mm
Max Dump Height
5015 mm 5015 mm
Max vertical wallcut depth
3135 mm 3135 mm
Min swing radius
1750 mm 1750 mm
Max Height at Min Swing radius
NA NA
Max height (above ground)
NA NA
Dig depth (below ground)
NA NA
Bucket Digging Force
47.1 kN 47.1 kN
Arm Digging Force
35.3 kN 35.3 kN
Swing Speed
12 rpm 12 rpm

Dozer Blade

Komatsu PC71 Komatsu PC81
Dozer Type
NA NA
Dozer Length
NA NA
Digging depth for ground level
NA NA
Approach Angle
NA NA
Width
2260 mm 2260 mm
Height
NA NA

Bucket

Komatsu PC71 Komatsu PC81
Bucket Capacity
0.09 - 0.35 m³ 0.09 - 0.35 m³

Static Dimensions

Komatsu PC71 Komatsu PC81
Overall Length
6080 mm 6080 mm
Overall width
2225 mm 2225 mm
Overall Height
2590 mm 2590 mm
Overall Height of Cab
1810 mm 1810 mm
Upper Width
2180 mm 2180 mm
Track Lengh on Ground
2130 mm 2130 mm
Undercarriage overall length
2765 mm 2765 mm
Tailswing radius
1750 mm 1750 mm
Min Ground clearance
350 mm 350 mm
Track gauge
1700 mm 1700 mm
Width over tracks
NA 2150 mm
Track Height
NA NA
Counterweight Clearence
750 mm 750 mm
Track Shoe Width
450 mm 450 mm

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