E
ASY
M
AINTENANCE
HM250-2
ARTICULATED DUMP TRUCK
HM250-2
A
R T I C U L A T E D
D
U M P
T
R U C K
9
8
Tiltable Cab
The cab can be tilted rearward 32 degrees to provide easy
maintenance/service for the engine and transmission.
Note: An external hydraulic pump (optional) is required to tilt
the cab or a service crane can be used after easily
removing only eight bolts.
Extended Service Intervals
In order to minimize operating costs, service intervals
have been extended:
●
Engine oil 500 hours
●
Transmission oil 1000 hours
●
Engine oil filter 500 hours
●
Transmission oil filters 1000 hours
Remote Centralized Greasing
Many groups of concentrated grease fittings are located at
places where remote greasing can be performed at ground
level.
The HM250-2 has been designed to keep service time down and productivity up by
reduced number of grease points, easy access to filters, and longer intervals between
oil changes.
Fewer Grease Points
The number of grease points are minimized by using
maintenance-free rubber bushings.
Maintenance-free oscillating hitch with tapered roller
bearings means lower operating costs by eliminating the
need to lubricate the hitch.
Centralized Arrangement of Filters
Various filters are collectively arranged to facilitate daily
checks.
G
ENERAL
F
EATURES
Built-in ROPS /FOPS Cab
These strucures conform to ISO 3471 and SAE J1040-
1988C standards.
Laminated Glass
Laminated glass is used for the front windshield of the cab.
Supplementary Steering and Secondary Brakes
Supplementary steering and secondary brakes are standard
features.
Steering: ISO 5010-1992, SAE J1511
Brakes: ISO 3450-1996, SAE J1473
Independent 3 Brake Systems
Each of the front, rear and parking brake systems has its
own hydraulic control line and an accumulator.
Rear Frame Inclination Sensor
When the body is not seated in position, if the rear frame
rolls to the right or left exceeding the stability limit, the alarm
buzzer sounds and the caution lamp lights up to warn the
operator.
Under-view Mirror & Side Under-mirror
The machine is equipped with 3 under-view mirrors on the
front side and a side under mirror.
Tilt caution lamp
Taper roller bearing
Oil seal
Hitch Frame
Guards
The following guards are provided as standard:
●
Protective grille for rear window
●
Engine underguard
●
Heavy duty transmission underguard
●
Propeller shaft guards
●
Exhaust thermal guard
●
Body heating covers (optional)
Heating Covers
Heating Covers
