Komatsu PW98MR-8 Mini Excavator Specs

Category: Mini Excavators ➔
Manufacturer: Komatsu ➔
Model: PW98MR-8 ➔

Axles

Komatsu PW98MR-8 Mini Excavator Axles specifications
Single Tyres (Option)	18-19.5
Twin Tyres (Standard)	8.25 - 20

Brakes

Komatsu PW98MR-8 Mini Excavator Brakes specifications
Brakes Type	hydraulically controlled, with pedal, by means of two double circuit pumps, acting on oil immersed multiple discs on the four wheels.
Parking Brake	negative type brakes, hydraulically controlled by means of an electric push button positioned inside the cab, acting on the rear axle.
Service Brake	hydraulically controlled by means of a pedal, acting on the four wheels

Capacities

Komatsu PW98MR-8 Mini Excavator Capacities specifications
Cooling System	2.70 gal (10.22 l)
Differential (Each Axle)	2.40 gal (9.08 l)
Engine Oil	3.10 gal (11.73 l)
Fuel Tank	33.10 gal (125.28 l)
Hydraulic Tank	26.50 gal (100.30 l)
Swing Drive	0.80 gal (3.03 l)

Dimensions

Komatsu PW98MR-8 Mini Excavator Dimensions specifications
Overall Height	10.18 ft (3.10 m)
Overall Length	21.82 ft (6.65 m)
Overall Width	7.71 ft (2.35 m)
Track Gauge	5.98 ft (1.82 m)
Track Length On Ground	7.22 ft (2.20 m)

Driveline

Komatsu PW98MR-8 Mini Excavator Driveline specifications
Drawbar Pull, Maximum (Kg)	?5400
Travel Speeds	18.70 mph (30.09 kph)

Electrical System

Komatsu PW98MR-8 Mini Excavator Electrical System specifications
Alternator	60 A
Battery	55 Ah
Starter Motor	4.5 kW
Voltage	24 V V

Engine

Komatsu PW98MR-8 Mini Excavator Engine specifications
Air Cleaner	dry, double element type air cleaner with dust indicator and auto-dust evacuator
Bore	3.80 in (9.65 cm)
Displacement	199.00 cu in (3,261.03 cu cm)
Engine Model	Komatsu SAA4D95LE-5
Engine Power@Iso 14396	68.00 hp (50.71 kw)
Engine Type	common rail direct injection, water cooled, emissionised, turbocharged, after-cooled, diesel
Fan Drive Method	Mechanical
Horse Power: Sae J1995	68.00 hp (50.71 kw)
Horsepower, Net-Iso 9249	65.80 hp (49.07 kw)
Horsepower, Net-Sae J1349	65.80 hp (49.07 kw)
Max Engine Speed	1.600 rpm
Number Of Cylinders	4
Rated Engine Speed	1950 rpm
Stroke	4.60 in (11.68 cm)

Hydraulic System

Komatsu PW98MR-8 Mini Excavator Hydraulic System specifications
Economy Sub-Mode Selections	Attachment
Hydraulic System Type	?HyrauMind System
Main Pump Type	Variable displacement piston
Maximum Flow Rate	42.30 gpm (160.11 lpm)
Selectable Work Modes	5

Operational

Komatsu PW98MR-8 Mini Excavator Operational specifications
Arm Crowd Force – Iso	4230 kgf
Arm Type	1.650 Standard
Boom Type	?Two piece
Bucket Crowd Force – Iso	6250 kgf
Bucket Size – Kga Standard Gp	0.3 cu yd
Digging Depth – Maximum	13.40 ft (4.08 m)
Digging Reach – Maximum	24.90 ft (7.59 m)
Maximum Reach @ Ground Level	24.00 ft (7.32 m)
Swing Radius	4.60 ft (1.40 m)

Steering

Komatsu PW98MR-8 Mini Excavator Steering specifications
Four Steering Wheels	0.20 in (0.51 cm)
Two Steering Wheels	0.30 in (0.76 cm)

Swing Mechanism

Komatsu PW98MR-8 Mini Excavator Swing Mechanism specifications
Swing Speed	10 rpm

Swing System

Komatsu PW98MR-8 Mini Excavator Swing System specifications
Driven By	hydraulic motor
Swing Brakes	automatic, with oil immersed disks
Swing Circle Lubrication	grease-bathed
Swing Reduction Gear	planetary gear
Swing Speed	10 rpm

Transmission

Komatsu PW98MR-8 Mini Excavator Transmission specifications
Maximum Traction Force	12.00 lbs (5.44 kg)
Travelling Speed	3rd 23 km/h - 4th 30 km/h
Working Speed	1st 6 km/h - 2nd 10 km/h

Undercarriage

Komatsu PW98MR-8 Mini Excavator Undercarriage specifications
Front Axle	Oscillating with lock out
Front Blade	Standard, 2350mm wide
Stabiliser	Rear mounted, individual operation
Steering Modes	2 wheel, 4 wheel and crab steer
Tyre Size	18-19.5

Weights

Komatsu PW98MR-8 Mini Excavator Weights specifications
Bucket Weight - Kga Gp	407.90 lbs (184.99 kg)
Operating Weight	22,046.30 lbs (9,998.32 kg)
Quick Hitch Weight – Kga	125.70 lbs (57.01 kg)

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