Komatsu WB140, WB150 User Manual

A C K H O E

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O A D E R S

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W

ALK

Komatsu backhoe loaders

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ROUND

bring together the versatility of
a backhoe loader with the performance of an excavator. Komatsu’s
exclusive HydrauMindTMhydraulic system is the ultimate combination
of power and precision creating one of the most productive backhoe
loaders in the world.

High altitude/high ambient

Increased hydraulic speed

during loader and backhoe operations
for increased productivity

temperature package available as
an option

Komatsu’s new Tier 2 engine

Improved

accelerator and parking brake
lever design

operator-friendly

provides for low emissions and
excellent fuel economy

New loader bucket design

for better penetration into thepile
and easier loading of material

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1.0 m

offers increased capacity (1.04 m31.36 yd3bucket
available for WB150AWS)

1.3 yd3multi-purpose loader bucket

Steel reinforced front grille

and tiltable plastic hood for durability
and ease of service

Improved brake performance

new 4-wheel braking feature(4th gear only)

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with

Lateral engine air intake

for improved visibility to bucket
during loader operation

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Newberry Manufacturing Operation

We constantly strive to bring new innovations to the market

High visibility maintenance

eyebrow panels with white backed
gauges for improved visibility

Improved air filtration
system

Flexible fenders

are impact and crack resistant

Two Backhoe Function Modes

- Power

- Economy

for longer service life

for increased power and speed

excavating around in-ground utilities

A C K H O ELO A D E R S

NET HORSEPOWER
WB140 65.1 kW87 HP @2200 rpm
WB150 70.1 kW94 HP @2200 rpm

OPERATING WEIGHT

7525 - 8950 kg

16,600 - 19,731 lb

for fine control when

Newly designed

boom transport lock
for enhanced reliability

Photos may include optional equipment.

Excavator type Backhoe controls

(optional)

New backhoe buckets

with KVX style teeth (optional)

Greaseless telescopic
arm wear pads

reduced maintenance cost

for

Three lever with

foot swing

control pattern

(optional)

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A C K H O E

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O A D E R S

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PERATOR

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OMFORT

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Engineered For Maximum Operator Performance and Comfort

Impro ved 360° Visibility and Mo re Leg Room

Cab interior design with excavator-type controls (optional)

New Gray Color Cab/ROPS

Less glare and reflection inside the cab, improved visibility,
and safer operation

Excavator-Type Control Dash Panel

Fun ction Mode Butt on
(ju st like Komatsu exc avators)

• Power mode for increased power
and speed

• Economy mode for fine control
when excavating around in-ground
utilities

• Increased sensitivity during
backhoe operations while
maintaining maximum performance

• Increased fuel efficiency

ROPS Canopy Windshield with Wiper and Washer
(op ti onal)

Stabilizer Switches

Controlled by the operator
in either the front or rear
working positions

Protects operator during roading operation

12V Cell Phone Power
Outlet

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Easier Control

Excavator-Type Controls

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A C K H O ELO A D E R S

Serv o-Controlled J oy sticks
for Backhoe Operation

• Excellent metering and fine control

• Telescopic arm is electro-hydraulically
controlled

• Very low effort

• Ergonomic joysticks

• Control pattern change valve in cab,

allows easy conversion from
excavator to backhoe control
patterns

• More legroom

• Better visibility of the entire boom

area

Two Tiltable Control Towers

• Tilt of 15° is easily adjusted to always
provide the best visibility of the
excavation area

• Wrist support (with adjustable height)
for more comfort during operation

• Comfort: every operator can easily
find the correct working position
thanks to the mechanical memory
lock

Shift -on-the-Fly Gear Selector
(PS vers ion only)

Just twist shifter up or down to change
gear selection

• User-friendly design for ease of use

• Improved cycle times

• Less operator fatigue

Infinitely Adjustable Joyst ic ks

Can move the joysticks to any position
within a 15° range

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