Komatsu WA250-6 User Manual

www.Komatsu.com Printed in Japan 200806 IP.SIN (05)

CEN00259-01 Materials and specifications are subject to change without notice

is a trademark of Komatsu Ltd. Japan

HORSEPOWER

Gross: 104 kW 140 HP @ 2000 rpm

Net: 103 kW 138 HP @ 2000 rpm

BUCKET CAPACITY

1.8–2.7 m

3

2.4-3.5 yd

3

Photo may include optional equipment.

STANDARD EQUIPMENT

OPTIONAL EQUIPMENT

● 2-spool valve for boom and bucket
controls

● Air conditioner

● Alternator, 60 A

● Auto shift transmission with mode

select system

● Back-up alarm

● Back-up lamp

● Batteries, 110 Ah/2 x 12 V

● Bucket positioner

● Counterweight

● Directional signal

● Engine, Komatsu SAA6D107E-1 diesel

● Engine shut-off system, electric

● Floor mat

● Fuel prefilter with water separator

● Hydraulic-driven fan with reverse rotation

● Lift cylinders and bucket cylinder

● Loader linkage with standard lift boom

● Main monitor panel with

EMMS (Equipment Management
Monitoring System)

● PPC fingertip control, mono lever

● Radiator mask, lattice type

● Rear defroster (electric)

● Rear view mirror

● Rear window washer and wiper

● ROPS/FOPS cab

● Seat, rigid type with reclining

● Seat belt

● Service brakes, wet disc type

● Starting motor, 4.5 kW/24 V

● Steering wheel, tiltable

● Sun visor

● Tires (17.5-25-16PR, L2 tubeless)

and rims

● Transmission, 4 forward and 4 reverse

● 3-spool valve

● Additional counterweight

● AM/FM radio

● AM/FM stereo radio cassette

● Boom kick-out

● Bucket teeth (bolt-on type)

● Bucket teeth (tip type)

● Cutting edge (bolt-on type)

● Deluxe suspension seat

● ECSS (Electronically Controlled

Suspension System)

● Emergency steering (SAE)

● Engine pre-cleaner with extension

● Fire extinguisher

● Front fenders

● High lift boom

● Limited slip differential (F&R)

● Rear full fender

● Tool kit

● Vandalism protection kit

WEIGHT CHANGES

WA250-6

WA

250

Change in

Change in Tipping Load

Width Ground Change in Change in

Operating Weight Straight Full Turn Over Tire Clearance

Vertical Dimensions

Reach

17.5-25-16PR (L3) 55 kg 121 lb 45 kg 99 lb 35 kg 77 lb 2375 mm 7'10" 395 mm 1'4" 0 mm 0" 0 mm 0"

20.5-25-12PR (L2) 280 kg 617 lb 215 kg 474 lb 190 kg 419 lb 2470 mm 8'1" 465 mm 1'6" 70 mm 2.8" –70 mm –2.8"

20.5-25-12PR (L3) 430 kg 948 lb 325 kg 717 lb 280 kg 617 lb 2470 mm 8'1" 465 mm 1'6" 70 mm 2.8" –70 mm –2.8"

Install ROPS canopy (instead of cab)

–150 kg –331 lb –150 kg –331 lb –130 kg –287 lb

Additional counterweight 300 kg 661 lb 580 kg 1,279 lb 510 kg 1,124 lb

WHEEL LOADER

W

ALK

-A

ROUND

WA250-6

WHEEL LOADER

WA250-6

W HEEL L

OADER

32

Increased Reliability

● Reliable Komatsu designed and

manufactured components

● Sturdy main frame

● Maintenance-free, fully hydraulic,

wet disc service and parking brakes

● Hydraulic hoses use flat face

O-ring seals

See page 6.

● Cathion electrodeposition process

is used to apply primer paint

● Powder coating process is used to

apply on main structure

● Sealed DT connectors for electrical

connections

Easy Maintenance

● “EMMS” (Equipment Management

Monitoring System)

See page 7.

● Easy access, gull-wing type engine

side doors

● Automatic Reversible Fan (option)

Photo may include optional equipment.

High Productivity
& Low Fuel Consumption

● High performance SAA6D107E-1 engine

● Low fuel consumption

● Electronically-controlled HST with variable shift

control system

● Variable traction control system

● S-mode

See pages 4 and 5.

Excellent Operator Environment

● HST traction control switch

● Electrically controlled directional lever

● Tiltable steering column

● Low-noise designed cab

● Pillar-less large ROPS/FOPS cab-integrated

● Easy entry/exit, rear-hinged doors

See pages 8 and 9.

Harmony with Environment

● EPA Tier 3 and EU Stage 3A

emission regulations certified

● Low exterior noise

● Low fuel consumption

HORSEPOWER

Gross: 104 kW 140 HP @ 2000 rpm

Net: 103 kW 138 HP @ 2000 rpm

BUCKET CAPACITY

1.8–2.7 m32.4-3.5 yd

3