| Specifications |
| Superstructure
Frame |
Fabricated
from high tensile steel. |
| Boom |
3
Section 9.9 to 2.4m fully synchronized telescopic boom |
| Boom
Elevation |
Single
double acting hydraulic cylinder with positive lock valve elevation
upto 80o |
| Slew |
Orbitrol
type hydraulic motor driving slew pinion through planetary double
reduction unit multidisc type slew brake internal gear teeth 360o
continuous rotation. Hand operated positive slew lock controlled
from operator cab. |
| Lifting |
Double
acting cylinder with lock valve flanged on to cylinder barrel.
|
| Main
Hoist |
Hydraulic,
2 speed operated hydraulic motor. Double reduction gear unit with
spring applied, automatically released failsafe hoist brake and
counter balance valve. Grooved drum with no-spin hoist rope provided
with lowering switch. |
| OPERATOR'S
CAB |
In
accordance with ergonomic requirements for maximum comfort and easy
controls with instrumentation. |
| COUNTER
WEIGHT |
Single
block fixed to superstructure |
| Chassis |
6 x
4 wheel R.H. drive |
| Carrier |
All
welded rigid section frame fabricated from high strength steel with
integral outrigger housing |
| Outriggers
|
Four
hydraulically operated telescopic outriggers beams with vertical
hydraulic jacks with independent controls. A 5th hydraulic jack
provided at front of carrier for 360o lifting duty. |
| Engine
|
6
Cylinder, water cooled, diesel engine developing adequate power.
Ashok Leyland or equivalent |
| Fuel
Tank Capacity |
170
liters |
| Gear
Box |
Constant
mesh 5 forward and one reverse extendable to 9 forward and two
reverse speeds. |
| Clutch |
Single
plate , dry type, air assisted, hydraulic |
| Hydraulic
Pumps |
Gear
- Type hydraulic pumps system. Capacity of oil tank is 430 lit. Oil
filter with service indicator at discharge end. |
| Axles |
Front
: Steering suspension by semielliptic leaf springs.
Rear : Two driving axles assembled with double reduction including
hub equipped with pneumatically operated diffrential lock for
positive drive to axle. |
| Steering |
Hydraulically
integral powered steering. |
| Brake |
Foot
operated service brake : Full air dual line brake system, foot
operated on all wheels |
| Tyres |
Front
single 11.00-20-16 PR
Rear twin 11.00-20-16 PR |
| Electrical
Equipment |
24
volts starting and lighting equipment. |
| Driving
Cab. |
Steel
Construction elastic suspension. Max. visibility ergonomically
designed with adjustable drivers seat. |
