WA800-3 Mining Wheel Loader

427-03-24300 Oil Cooler
Location
KOLKATA, WEST BENGAL, India
Suits
WA800-3, WA800-3E0, WA900, WA900-3, WA900-3E0
Condition
New
Price
$​9,000 USD In Stock
Details
WE HAVE THIS GENUINE BRAND NEW KOMATSU OIL COOLER PT# 427-03-24300 FOR WA900-3/WD-900-3. THIS PART COMES IN GENUINE KOMATSU CRATE. IT WAS REMOVED FOR PICTURES. LOOKING FOR SERIOUS
209-60-63300 FILTER ASS'Y
Location
South East, QLD, Australia
Suits
PC800-6, PC750-6, PC710-5, PC650-5, PC1800-6, PC1600SP-1, PC1600-1, PC800SE-6, WA800-1, WA800-2, WA8
Condition
New
Price
Call for price In Stock
Details
New 209-60-63300 Hydraulic Filter to suit PC1600-1, PC1600SP-1, PC1800-6, PC650-5, PC650LC-5, PC650SE-5, PC710-5, PC710SE-5, PC750-6, PC750LC-6, PC750SE-6, PC800-6, PC800SE-6 Exca
427-20-12620 SPIDER ASS'Y
Location
South East, QLD, Australia
Suits
WD900-3, WA900-3, WA800-3, WA800-2, WA1200-3
Condition
New
Price
Call for price In Stock
Details
New 427-20-12620 Spider Assembly to suit WA1200-3, WA800, WA800-2, WA800-3, WA900, WA900-3 Wheel Loaders, WD900-3 Wheel Dozer

3 units available.
42C-20-12621 SPIDER ASS'Y, REAR
Location
Hunter Valley, NSW, Australia
Suits
HD785-7, WA1200-3, WA1200-6, WA800-3, WA800-3E0, WA900-3, WD900-3
Condition
New
Price
Call for price In Stock
Details
New 42C-20-12621 Spider Assembly to suit HD785-7 Off-highway Truck, WA1200-3, WA1200-6, WA800-3, WA800-3E0, WA900-3, WA900-3E0 Wheel Loaders and, WD900-3 Wheel Dozer.

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Engine

Model
Komatsu SAA12V140E-3
Type
Water-cooled, 4 cycle
Aspiration
Turbocharged, air-to-air aftercooled
Number of cylinders
12
Bore x stroke
5.51'' x 6.50''
140 mm x 165 mm
Piston displacement
1,860 in³
30.48 ltr
Governor
all-speed, electronic
Flywheel horsepower
SAE J1995 - Gross
853 HP
636 kW
ISO 9249/SAE J1349 - Net
808 PS
603 kW
Rated rpm
2000 rpm
Fan drive method for radiator cooling
Mechanical
Fuel system
Direct injection
Lubrication system
Method
Gear pump, force-lubrication
Filter
Full-flow and bypass combined
Air cleaner
Dry type with automatic dust ejector and pre-cleaner, cyclopac with vacuator
EPA Tier 2 emissions certified.

Transmission

Torque converter - Type
3-element, single-stage, single-phase
Transmission - Type
Full-powershift, planetary type
Travel Speed*
1st Forward
4.3 mph
7.0 km/h
1st Reverse
4.4 mph
7.1 km/h
2nd Forward
7.6 mph
12.3 km/h
2nd Reverse
7.7 mph
12.4 km/h
3rd Forward
17.4 mph
28.0 km/h
3rd Reverse
17.6 mph
28.3 km/h
*Measured with 45/65-45, 46PR (L-5)

Axles and Final Drives

Drive system
Four-wheel drive
Front
Fixed, full-floating
Rear
Center-pin support, full-floating, 22° total oscillation
Reduction gear
Spiral bevel gear
Differential gear
Straight bevel gear
Final reduction gear
Planetary gear, single reduction, oil bath

Brakes

Service brakes
Hydraulically actuated, wet disc brakes actuate on four wheels
Parking brake
Dry disc brake
Secondary brake
Parking brake is commonly used

Steering System

Type
Articulated type, full-hydraulic power steering
Steering angle
40° each direction
Minimum turning radius at the center of outside tire
30'2"
9200 mm

Hydraulic System

Steering system:
Hydraulic pump
Piston pump
Capacity / at rated rpm
81 U.S. gal/min
307 ltr/min
Relief valve setting
4,550 psi
31.4 MPa 320 kgf/cm²
Hydraulic cylinders:
Type
Double-acting, piston type
Number of cylinders
2
Bore x stroke
6.3" x 19.8"
160 mm x 503 mm
Loader control:
Hydraulic pump
Piston pump
Capacity / at rated rpm
107 U.S. gal/min
405 ltr/min
Relief valve setting
4,550 psi
31.4 MPa
320 kgf/cm²
Hydraulic cylinders:
Type
Double-acting, piston type
Number of cylinders—bore x stroke:
Boom cylinder - 2
10.2" x 53.9"
260 mm x 1368 mm
Bucket cylinder - 1
11.8" x 35.7"
300 mm x 906 mm
Control valve
Spool type
Control positions:
Boom
Raise, hold, lower, and float
Bucket
Tilt-back, hold, and dump
Hydraulic cycle time (rated load in bucket):
Raise
11.2 sec
Dump
2.0 sec
Lower (Empty)
4.8 sec

ROPS and Cab

The cab is mounted on viscous damping mounts and is well insulated.

Service Refill Capacities

Cooling system
89.0 U.S. gal
337 ltr
Fuel tank
410.8 U.S. gal
1555 ltr
Engine
34.3 U.S. gal
130 ltr
Hydraulic system
191.5 U.S. gal
725 ltr
Axle (each front and rear)
95.1 U.S. gal
360 ltr
Torque converter and transmission
37.0 U.S. gal
140 ltr
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GET
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Manufacturer
Komatsu
Model
WA800-3
Category
Mining Wheel Loader

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Overview
Bucket capacities from 14.4 to 18.3 yd³, large dump clearance and three boom options, standard, high-lift and short, the WA800-3 has the versatility to work in many types of mines and applications. The WA800-3 has the stability to handle all those buckets and high breakout force to work in tough virgin material. The operator can precisely manoeuvre such a massive machine using the advanced joystick control at his left hand.


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