Commercial Vehicles ›› Construction Equipments ›› Escorts Ltd. ›› TC 30 & 20

Technical Specification of TC 30 & 20

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.