Hitachi
excavator
ZX135N-3
9289617
9188016
9196240
Travel
motor
assembly
replacement
The
excavator
travel
motor
assembly
is
a
critical
component
of
the
machine's
chassis
system,
responsible
for
supporting
the
entire
weight
and
providing
mobility.
It
typically
consists
of
tracks,
sprockets,
idlers,
rollers
(carrier
and
track),
and
travel
motors.
The
design
of
the
undercarriage
directly
impacts
the
excavator's
stability,
traction,
and
operational
efficiency.
A
high-quality
undercarriage
ensures
smooth
movement
across
rough
terrain,
minimizes
slippage
and
wear,
and
offers
excellent
durability
for
demanding
applications
in
mining,
construction,
and
agriculture.
Product
Specifications
|
Model
|
ZX135N-3
Travel
motor
assembly
|
|
Part
name
|
Walking
motor
assembly
|
|
Part
number
|
9289617
9188016
9196240
|
|
Place
of
Origin
|
Other
Country
|
|
Condition
|
Original
|
|
Warranty
|
12
months
|
|
MOQ
|
1
pcs
|
|
Production
Capacity
|
1000pcs
/Month
|
|
Standard
or
Nonstandard
|
Standard
|
|
Payment
Term
|
L/C,T/T,
Tradeassurance
|
|
Delivery
Time
|
1-3
days
(depend
on
order)
|
|
Means
of
Transport
|
By
Sea,
Air
or
DHL
|
|
Guarantee
|
We
will
check
and
send
detailed
pictures
to
buyers
for
confirmation
|
List
of
Spare
Parts
|
#
|
Part
No
|
Part
Name
|
Qty.
|
Price
request
|
|
|
9188016
|
MOTOR;
OIL
|
1
|
|
|
|
(9196240)
|
MOTOR;
OIL
|
1
|
|
|
00
|
1028107
|
.
HOUSING
|
1
|
|
|
03
|
4364328
|
.
SEAL;
OIL
|
1
|
|
|
04
|
3085780
|
.
SHAFT
|
1
|
|
|
05
|
4427427
|
.
BRG.;
ROL.
|
1
|
|
|
07
|
962002
|
.
RING;
RETAINING
|
1
|
|
|
08
|
991725
|
.
RING;
RETAINING
|
1
|
|
|
11
|
4419238
|
.
BALL
|
2
|
|
|
12
|
4417431
|
.
PISTON
|
1
|
|
|
14
|
3085761
|
.
PLATE;
SWASH
|
1
|
|
|
16
|
2043791
|
.
ROTOR
|
1
|
|
|
16
|
2049901
|
.
ROTOR
|
1
|
|
|
17
|
4312681
|
.
SPRING;
COMPRES.
|
9
|
|
|
18
|
4419159
|
.
BUSHING
|
1
|
|
|
19
|
3085713
|
.
RETAINER
|
1
|
|
|
20
|
8076030
|
.
PISTON
ASS'Y
|
9
|
|
|
24
|
3085871
|
.
PLATE
|
4
|
|
|
25
|
3085844
|
.
PLATE;
FRICTION
|
3
|
|
The
travel
motor
is
a
high-torque,
low-speed
hydraulic
motor
integrated
with
a
reduction
gear.
High-pressure
hydraulic
oil
drives
the
internal
rotor,
while
planetary
gears
reduce
speed
and
amplify
torque,
ultimately
rotating
the
sprocket
that
moves
the
tracks.
Key
Functions
-
Power
Core:
Converts
hydraulic
energy
into
mechanical
force,
propelling
multi-ton
excavators
-
Precision
Control:
Adjusts
oil
flow
via
hydraulic
valves
for
seamless
forward/reverse
speed
variation
and
accurate
steering
-
Heavy-Duty
Performance:
Engineered
to
deliver
consistent
torque
on
slopes
or
muddy
terrain,
combining
brute
strength
with
endurance
