Komatsu PC88MR-8 Midi Excavator

Komatsu PC88MR-8 Midi Excavator Specs front
Komatsu PC88MR-8 Midi Excavator Specs front
Komatsu PC88MR-8 Midi Excavator Specs side
Komatsu PC88MR-8 Midi Excavator Specs side
Komatsu PC88MR-8 Midi Excavator Specs extended
Komatsu PC88MR-8 Midi Excavator Specs extended
Units

Dimensions

Dimensions

D

Length of Track on Ground

7.34 ft in

E

Ground Clearance

2.42 ft in

H

Tail Swing Radius

4.38 ft in

F

Track Gauge

6.14 ft in

Undercarriage

N

Shoe Size

17.72 in


Specifications

Swing System

Swing speed (maximum)

Swing reduction

Planetary gear

Swing circle lubrication

Grease-bathed

Driven by

Hydraulic motor

Swing lock

Mechanical disc brake

Engine

Horsepower, Gross-SAE J1995

68 hp

Horsepower, Net-ISO 9249

65.8 hp

Horsepower, Net-SAE J1349

65.8 hp

Lubrication System

Method- Gear pump, force-lubrication; Filter-Full-flow

Starter motor

4.5 kW/24 V

Battery

55 Ah/2 x 12 V

Number of Cylinders

4

Engine Make

2238

Engine Model

SAA4D95LE-5

Engine Type

Water-cooled,4-cycle

Air cleaner

Dry-type with double elements and auto dust evacuator, plus dust indicator

Governor

All-speed control, electronic

Power Measured @

1950 rpm

Displacement

199 cu in

Aspiration

Turbocharged, and air-to-air aftercooled

Alternator

35 A/24 V

Bore and Stroke

95 mm x 115 mm 3.74\" x 4.53\"

Fan drive type

Mechanical

Fuel system

Direct injection

Driveline

Drawbar pull, maximum (kg)

6820

Travel speed

2.9/5.0

Capacities

Swing drive

0.8 gal

Fuel Tank

33.1 gal

Final Drive

0.3 gal

Engine Oil

3.1 gal

Radiator

2.7 gal

Hydraulic

26.5 gal

Operational

Swing Speed

1335 rpm

Boom size

11.2 ft in

Boom type

Standard

Arm size

5.5 ft in

Bucket size – KGA standard GP

0.3 yd3

Bucket crowd force – ISO

6250

Arm crowd force – ISO

3960

Digging depth – maximum

13.7 ft in

Digging reach – maximum

22.8 ft in

Maximum reach @ ground level

22.1 ft in

Arm type

Standard

Weights

Operating weight

18133.1 lb

Bucket weight - KGA GP

456.4 lb

Quick hitch weight – KGA

231.5 lb

Undercarriage

Number of shoes (each side)

39

Centre frame

X-frame

Track frame

Box-section

Seal of track

Sealed track

Track adjuster

Hydraulic

Shoe Size

17.8 in

Number of Carrier Rollers per Side

1

Number of Track Rollers per Side

5

shoe type

Roadliner

Hydraulic System

Hydraulic System Type

HydrauMind System

Selectable work modes

5

Economy sub-mode selections

4

Main pump type

Variable displacement, axial piston

Maximum flow rate

42.3 gal/min

Hydraulic motor (Travel)

2 x piston motor with parking brake

Hydraulic motor (Swing)

1 x piston motor with swing holding brake

Brakes

Parking brake

Mechanical disc

Service brake

Hydraulic lock

Dimensions

Overall track width

7.7 ft in

Track Gauge

6.2 ft in

Track length on ground

7.4 ft in

Overall length

20.3 ft in

Ground Clearance

2.5 ft in

Removal Counterweight Clearance

2.5 ft in

Tail Swing Radius

4.4 ft in

Length of Track on Ground

7.4 ft in

Overall Height

9 ft in