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Komatsu PC81 VS Hyundai R85A SMART Plus Excavator

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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)
Hyundai R85A SMART Plus excavator | Hyundai excavator Machines
Hyundai R85A SMART Plus
  • icon alt1
    Weight
    8100 Kg
  • featIcon2 (1) alt
    Bucket
    0.35 m³
  • Dig. Depth
    4205 mm
  • Engine
    Kirloskar 76 HP
  • Warranty
    1 Yr. / 2000 hr.
  • Boom
    3700 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 PC81Hyundai R85A SMART Plus
Komatsu PC81 VS Hyundai R85A SMART Plus Excavator
Komatsu PC81
Price Available Soon
Hyundai R85A SMART Plus excavator | Hyundai excavator Machines
Hyundai R85A SMART Plus
Price Available Soon
Particulars Komatsu PC81 Hyundai R85A SMART Plus
Overview Summary

The Komatsu PC81 and Hyundai R85A SMART Plus are both small excavators with capabilities suited for light to medium earthmoving and construction tasks. The Komatsu PC81 is designed for reliability and operational efficiency, while the Hyundai R85A offers a more powerful engine and higher digging capabilities.

Komatsu PC81

Pros:
  • Standard AC cabin and GPS
  • Low ground bearing pressure for better flotation on soft grounds
  • Higher rated engine power of 60 HP
  • More compact for tight spaces due to smaller overall length and height
  • Comes with a standard bucket capacity range, offering versatility for different tasks
Cons:
  • Lower engine power compared to Hyundai R85A SMART Plus
  • Less hydraulic pump flow which could translate to slower operations
  • Lower bucket digging force of 47.1 kN compared to Hyundai's 51.4 kN
  • Undercarriage is shorter which might affect machine stability
  • No specified mileage, which makes fuel efficiency assessment difficult

Hyundai R85A SMART Plus

Pros:
  • Higher engine power at 76 HP
  • Greater bucket digging force, which means potentially better performance in hard soils
  • Larger hydraulic system capacity possibly equating to better cooling and longer operation
  • Higher max torque for improved operation under load
  • Gradeability of 70%, making it suitable for steeper slopes
Cons:
  • AC cabin is optional, which could be a disadvantage in harsh weather conditions
  • Higher ground bearing pressure, potentially less suitable for operation on soft grounds
  • Heavier operating weight might limit accessibility to some areas
  • Higher fuel consumption at 5 L/hr compared to the unspecified (but potentially lower) consumption of Komatsu PC81
  • Warranty period is 1,000 hours less than Komatsu PC81

Pros:
Cons:

Closing Recommendation

When selecting between the Komatsu PC81 and Hyundai R85A SMART Plus, consider the specific needs of your project. If operations require a powerful engine and deeper digging depth, the Hyundai R85A SMART Plus may be the better option. However, if compact size and versatility are more critical, the Komatsu PC81 could be a more suitable choice. Evaluate the pro and con aspects in terms of jobsite requirements, accessibility, and preferred features such as the standard inclusion of an AC cabin.

Price, Technical Specifications & Features

Brand L&T Komatsu Hyundai
Type Small (6-15 Ton) Small (6-15 Ton)
Operating Cost Price Available Soon Price Available Soon
Price Price Available Soon Price Available Soon
Weight 7350 Kg 8100 Kg
Bucket 0.09 - 0.35 m³ 0.35 m³
Max Digging Depth 4100 mm 4205 mm
Engine KOEL 60 HP Kirloskar 76 HP
Warranty 1 Yr. / 3000 hr. 1 Yr. / 2000 hr.
Boom 3710 mm 3700 mm
Quick Overview:

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

Efficient and Reliable the Hyundai R85A SMART Plus small excavator by Hyundai is ideal for compact earthmoving and construction tasks.
Agency review

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

Get the best price for the Hyundai R85A SMART Plus Small Excavator from authorized dealers. Contact us now for exclusive deals!
Overview Summary

The Komatsu PC81 and Hyundai R85A SMART Plus are both small excavators with capabilities suited for light to medium earthmoving and construction tasks. The Komatsu PC81 is designed for reliability and operational efficiency, while the Hyundai R85A offers a more powerful engine and higher digging capabilities.

Komatsu PC81

Pros:
  • Standard AC cabin and GPS
  • Low ground bearing pressure for better flotation on soft grounds
  • Higher rated engine power of 60 HP
  • More compact for tight spaces due to smaller overall length and height
  • Comes with a standard bucket capacity range, offering versatility for different tasks
Cons:
  • Lower engine power compared to Hyundai R85A SMART Plus
  • Less hydraulic pump flow which could translate to slower operations
  • Lower bucket digging force of 47.1 kN compared to Hyundai's 51.4 kN
  • Undercarriage is shorter which might affect machine stability
  • No specified mileage, which makes fuel efficiency assessment difficult

Hyundai R85A SMART Plus

Pros:
  • Higher engine power at 76 HP
  • Greater bucket digging force, which means potentially better performance in hard soils
  • Larger hydraulic system capacity possibly equating to better cooling and longer operation
  • Higher max torque for improved operation under load
  • Gradeability of 70%, making it suitable for steeper slopes
Cons:
  • AC cabin is optional, which could be a disadvantage in harsh weather conditions
  • Higher ground bearing pressure, potentially less suitable for operation on soft grounds
  • Heavier operating weight might limit accessibility to some areas
  • Higher fuel consumption at 5 L/hr compared to the unspecified (but potentially lower) consumption of Komatsu PC81
  • Warranty period is 1,000 hours less than Komatsu PC81

Pros:
Cons:

Closing Recommendation

When selecting between the Komatsu PC81 and Hyundai R85A SMART Plus, consider the specific needs of your project. If operations require a powerful engine and deeper digging depth, the Hyundai R85A SMART Plus may be the better option. However, if compact size and versatility are more critical, the Komatsu PC81 could be a more suitable choice. Evaluate the pro and con aspects in terms of jobsite requirements, accessibility, and preferred features such as the standard inclusion of an AC cabin.

Price, Technical Specifications & Features

Komatsu PC81 Hyundai R85A SMART Plus
Brand
L&T Komatsu Hyundai
Type
Small (6-15 Ton) Small (6-15 Ton)
Price
Price Available Soon Price Available Soon
Weight
7350 Kg 8100 Kg
Bucket
0.09 - 0.35 m³ 0.35 m³
Max Digging Depth
4100 mm 4205 mm
Engine
KOEL 60 HP Kirloskar 76 HP
Warranty
1 Yr. / 3000 hr. 1 Yr. / 2000 hr.
Boom
3710 mm 3700 mm
Quick Overview:

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

Efficient and Reliable the Hyundai R85A SMART Plus small excavator by Hyundai is ideal for compact earthmoving and construction tasks.

Key Highlights

Komatsu PC81 Hyundai R85A SMART Plus
Engine Make KOEL 4R-1040 Kirloskar 4R1040NA
Fuel Tank 130 L 135 L
Engine Displacment 4.16 L NA
Under Carriage 2765 mm 3340 mm
Hydraulic System NA 130 L
Arm 1650 mm 1670 mm
Max Digging Reach 6360 mm 6287 mm
Fuel Consumption NA 5 L/hour
Overall Width 2225 mm NA
Overall Length 6080 mm 6110 mm
Bucket Digging Force 47.1 kN 51.4 kN
Tailswing Radius 1750 mm 1780 mm
Track Shoe Width 450 mm 450 mm
AC Cabin Standard Optional
GPS Standard Standard

Key Highlights

Komatsu PC81 Hyundai R85A SMART Plus
Engine Make
KOEL 4R-1040 Kirloskar 4R1040NA
Fuel Tank
130 L 135 L
Engine Displacment
4.16 L NA
Under Carriage
2765 mm 3340 mm
Hydraulic System
NA 130 L
Arm
1650 mm 1670 mm
Max Digging Reach
6360 mm 6287 mm
Fuel Consumption
NA 5 L/hour
Overall Width
2225 mm NA
Overall Length
6080 mm 6110 mm
Bucket Digging Force
47.1 kN 51.4 kN
Tailswing Radius
1750 mm 1780 mm
Track Shoe Width
450 mm 450 mm
AC Cabin
Standard Optional
GPS
Standard Standard

Specifications

Engine

3571 3526
Model KOEL 60 HP Kirloskar 76 HP
Fuel Diesel Diesel
Type 4 Cylinders Direct injection , direct injection , water-cooled NA
Rated Engine Power 60 HP (44.1 kW) @ 1900 rpm 76 HP (56.7 kW) @ 2200 rpm
Maximum Torque NA 289.2 Nm @ 1320mm
Piston Displacement 4.16 L NA
Alternator 55A 24V
Battery 95 Ah 2 x 12V , 68 Ah
Starting Motor 24V NA

Undercarriage

NA NA
No of Top rollers 1 1
No of bottom rollers 5 5
Track Shoes (Each Side) 38 38
Track Guard NA 1
Track Shoe width 450 mm 450 mm
Ground bearing pressure 33.2 kPa 37.2 kPa
Track Tensioning Grease Grease
Gradeability NA 70% (35°)
Travel Speed-Low 2.3 Km/h 3.0 Km/h
Travel Speed-High 3.5 Km/h 4.8 Km/h
Max Tracking Force 53.9 kN 57.8 kN

Hydraulic System

Komatsu PC81 Hyundai R85A SMART Plus
Hydraulic pump Variable Dispalcement piston pump 2 Variable Displacement Piston Pumps
Maximum Flow 1 x 155 L/min 2 x 75.6 L/min
Pilot Pump Gear Pump Gear Pump
Implement Circuit 24.5 MPa 27.4 MPa
Swing Circuit 19.1 MPa 20.5 MPa
Travel circuit 24.5 MPa 27.4 MPa
Pilot circuit 2.9 MPa 3.4 MPa

Hydraulic Motors

Komatsu PC81 Hyundai R85A SMART Plus
Travel 2 Axial Piston Motor With Parking Brake Two speed axial piston motor with counter balance valve and parking brake
Swing 1 Axial Piston Motor with swing holding brake Axial piston motor with automatic brake

Service Capacities

Komatsu PC81 Hyundai R85A SMART Plus
Fuel tank 130 L 135 L
Engine Coolant 17.5 L 10.8 L
Engine oil 9.6 L 11.5 L
Hydraulic system NA 130 L
Hydraulic tank 57 L 75 L

Machine Weight

Komatsu PC81 Hyundai R85A SMART Plus
Operating Weight 7350 Kg 8100 Kg

Working Range

Komatsu PC81 Hyundai R85A SMART Plus
Boom length 3710 mm 3700 mm
Arm length 1650 mm 1670 mm
Max Digging Reach 6360 mm 6287 mm
Max Digging Reach on ground 6220 mm 6151 mm
Max digging depth 4100 mm 4205 mm
Max digging height 7150 mm 7121 mm
Max Dump Height 5015 mm 5096 mm
Max vertical wallcut depth 3135 mm 3312 mm
Min swing radius 1750 mm 1786 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 51.4 kN
Arm Digging Force 35.3 kN 39.6 kN
Swing Speed 12 rpm 12 rpm

Dozer Blade

Komatsu PC81 Hyundai R85A SMART Plus
Dozer Type NA NA
Dozer Length NA NA
Digging depth for ground level NA 400 mm
Approach Angle NA NA
Width 2260 mm NA
Height NA NA

Bucket

Komatsu PC81 Hyundai R85A SMART Plus
Bucket Capacity 0.09 - 0.35 m³ 0.35 m³

Static Dimensions

Komatsu PC81 Hyundai R85A SMART Plus
Overall Length 6080 mm 6110 mm
Overall width 2225 mm NA
Overall Height 2590 mm 2750 mm
Overall Height of Cab 1810 mm 2640 mm
Upper Width 2180 mm 2250 mm
Track Lengh on Ground 2130 mm 2130 mm
Undercarriage overall length 2765 mm 3340 mm
Tailswing radius 1750 mm 1780 mm
Min Ground clearance 350 mm 360 mm
Track gauge 1700 mm 1750 mm
Width over tracks 2150 mm NA
Track Height NA NA
Counterweight Clearance 750 mm 760 mm
Track Shoe Width 450 mm 450 mm

Specifications

Engine

Komatsu PC81 Hyundai R85A SMART Plus
Model
KOEL 60 HP Kirloskar 76 HP
Fuel
Diesel Diesel
Type
4 Cylinders Direct injection , direct injection , water-cooled NA
Rated Engine Power
60 HP (44.1 kW) @ 1900 rpm 76 HP (56.7 kW) @ 2200 rpm
Maximum Torque
NA 289.2 Nm @ 1320mm
Piston Displacement
4.16 L NA
Alternator
55A 24V
Battery
95 Ah 2 x 12V , 68 Ah
Starting Motor
24V NA

Undercarriage

Komatsu PC81 Hyundai R85A SMART Plus
No of Top rollers
1 1
No of bottom rollers
5 5
Track Shoes (Each Side)
38 38
Track Guard
NA 1
Track Shoe width
450 mm 450 mm
Ground bearing pressure
33.2 kPa 37.2 kPa
Track Tensioning
Grease Grease
Gradeability
NA 70% (35°)
Travel Speed-Low
2.3 Km/h 3.0 Km/h
Travel Speed-High
3.5 Km/h 4.8 Km/h
Max Tracking Force
53.9 kN 57.8 kN

Hydraulic Motors

Komatsu PC81 Hyundai R85A SMART Plus
Hydraulic pump
Variable Dispalcement piston pump 2 Variable Displacement Piston Pumps
Maximum Flow
1 x 155 L/min 2 x 75.6 L/min
Pilot Pump
Gear Pump Gear Pump
Implement Circuit
24.5 MPa 27.4 MPa
Swing Circuit
19.1 MPa 20.5 MPa
Travel circuit
24.5 MPa 27.4 MPa
Pilot circuit
2.9 MPa 3.4 MPa

Service Capacities

Komatsu PC81 Hyundai R85A SMART Plus
Fuel tank
130 L 135 L
Engine Coolant
17.5 L 10.8 L
Engine oil
9.6 L 11.5 L
Hydraulic system
NA 130 L
Hydraulic tank
57 L 75 L

Machine Weight

Komatsu PC81 Hyundai R85A SMART Plus
Operating Weight
7350 Kg 8100 Kg

Working Range

Komatsu PC81 Hyundai R85A SMART Plus
Boom length
3710 mm 3700 mm
Arm length
1650 mm 1670 mm
Max Digging Reach
6360 mm 6287 mm
Max Digging Reach on ground
6220 mm 6151 mm
Max digging depth
4100 mm 4205 mm
Max digging height
7150 mm 7121 mm
Max Dump Height
5015 mm 5096 mm
Max vertical wallcut depth
3135 mm 3312 mm
Min swing radius
1750 mm 1786 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 51.4 kN
Arm Digging Force
35.3 kN 39.6 kN
Swing Speed
12 rpm 12 rpm

Dozer Blade

Komatsu PC81 Hyundai R85A SMART Plus
Dozer Type
NA NA
Dozer Length
NA NA
Digging depth for ground level
NA 400 mm
Approach Angle
NA NA
Width
2260 mm NA
Height
NA NA

Bucket

Komatsu PC81 Hyundai R85A SMART Plus
Bucket Capacity
0.09 - 0.35 m³ 0.35 m³

Static Dimensions

Komatsu PC81 Hyundai R85A SMART Plus
Overall Length
6080 mm 6110 mm
Overall width
2225 mm NA
Overall Height
2590 mm 2750 mm
Overall Height of Cab
1810 mm 2640 mm
Upper Width
2180 mm 2250 mm
Track Lengh on Ground
2130 mm 2130 mm
Undercarriage overall length
2765 mm 3340 mm
Tailswing radius
1750 mm 1780 mm
Min Ground clearance
350 mm 360 mm
Track gauge
1700 mm 1750 mm
Width over tracks
2150 mm NA
Track Height
NA NA
Counterweight Clearence
750 mm 760 mm
Track Shoe Width
450 mm 450 mm

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