| Specifications |
| Engine |
6
Cylinder water cooled diesel engine of adequate H. P. of reputed
make. |
| Drive |
4 x
2 x 2 ( 4 x 4 x 4 optional ) |
| Construction |
Purpose
designed, fabricated from high tensile steel / rooled section and
heavy steel palte with integral top cladding. |
| Front
Axle |
Driving
axle directly mounted on the Chassis. |
| Rear
Axle |
Leaf
spring mounted (steering) axle fitted with axle locks for crane duty |
| Wheels
and Tyres |
14.00
x 25 - 20/25 PR single, front and rear. |
| Brakes |
|
| Fuel
Tank Capacity |
198
litres |
| Outriggers |
Horizontal
beam type with vertical jacking cylinder. Full hydraulic operation
with controls in driver's cab. Jacking blocks provided separately &
sTowed in front & rear bumper |
| Crane
Superstructure |
welded
high tensile steel structure on which the telescopic jib hoist unit
hydraulic derricking cylinder and counter weight are mounted. The
superstructure is capable of continuous slewing in either direction
and rotates on slew bearing which is sealed against ingress of dust
and water |
| Hydraulic
Pump |
Gear
pump driven from transmission power take-off having a capacity 136
lpm at maximum engine speed for crane duty. |
| Control
Valves |
Three
bank unit controlling hoist derrick and telescoping movements with
additional single unit for slew mechanism, operated by control
levers in he driver's cab. All valves have pressure compensated flow
control giving smooth and controlled operation of all movements. |
| Hoist
Mechanism |
Through
hydraulic motor driving through epicyclical gear reduction with
counter banalce control on lowering 'fail safe' hydro mechanical
disc brake and machined grooved hoist drum suitable for multilayer
rope spooling. |
| Derrick
Mechanism |
Through
double acting hydraulic cylinder with integral pilot operated
counter balance safety valve check |
| Slewing
Mechanism |
Hydraulic
motor drive through cpicyclic gear reduction to slew pinion. 360o
continuous slew in either direction. Counter balance valve is
incorporated for smooth operation and control. |
| Jib
Telescoping Mechanism |
Through
double-acting cylinder within the jib structure, fitted with
integral pilot operated safety check valve |
| Main
jib |
Basis
Jib 6.8 m extending to 16.5m. Three part box section construction
construction comprising of base section and two fully powered
sections with synchronized extension and retraction |
| Lattice
extension jib (optional) |
6.5m
long sTowed alongside the main jib for road travel. Easy one man
erection procedure. |
| Hoist
rope |
13mm
diameter, 125m long. |
| Hoist
mechanism |
Four
sheave block for maximum duty. |
| Construction |
Large
automotive type cab with easy access through side door. Fully
enclosed steel structure with maximum all-round vision through
safety glass windows. |
| Fittings
|
Upholstered
adjustable driver seat up-holstered passenger's seat, front screen
wiper, internal light, rear view mirrors and front screen washer (
optional ) |
| Instruments |
Speedometer,
fuel gauge, engine il, transmission oil and coolant water
temperature gauges, engine oil and air pressure gauge. |
| Controls |
Normal
automotive road controls. cranes controls for all functions are
mounted in the driver's cab. |
