| Specifications |
| ENGINE |
| Model |
6BTAA
CUMMINS TCIC
B 5.9 - 160 - 10 TCIC |
| Type |
Water
cooled, direct injection turbo charged, Inter-cooled diesel engine |
| No.
of cylinders |
6
inline |
| Bore/Stroke |
102
mm / 120 mm |
| Capacity |
5883
cc |
| Max.
Engine output (EEC-88/195) |
161
HP at 2500 rpm (with Rotary FIP) 157 hp at 2500 rpm (with MICO
Inline FIP) |
| Max.
torque |
57.8
mkg. at 1400-1700 rpm (with Rotary FIP) 55.0 mkg. at 1400-1700 rpm
(with MICO Inline FIP) |
| Compression
ratio |
17.6
: 1 |
| Firing
order |
1-5-3-6-2-4 |
| Air
Filter |
Dry
type paper cartridge with composite cyclonic pre-cleaner |
| Oil
filter |
Full
flow spin on type |
| Fuel
filter |
Two
stage, pre & fine filtration |
| Fuel
Injection Pump |
Rotary
with automatic timing advance mechanism |
| Governor |
Centrifugal
type |
| Turbocharger |
HOLSET |
| Capacity
of cooling system |
9
litres (engine) - 27 litres (total) |
| Crank
case oil |
Maximum
14.3 litres |
| Capacity |
Minimum
12.3 litres |
| Weight
of engine |
391
kg (Dry) (With Rotary FIP) 406 kg (Dry) (With MICO Inline FIP) |
| Radiator
frontal area (core area) |
4227
sq cm |
| Coolant |
Water
and ethylene glycol in 1:1 ratio |
| CLUTCH |
| Type |
Single
plate, dry friction type |
| Outside
diameter of clutch lining |
352
mm spicer, pull type |
| Friction
Area |
302
sq cm (approximately) |
| GEAR
BOX |
| Model |
TATA
GBS-50 |
| Type |
Synchromesh
on all forward gears and constant mesh on reverse gear |
| No.of
gears |
5
Forward, 1 Reverse |
| Gear
ratios |
1st
- 7.83, 2nd - 4.18 3rd - 2.43, 4th - 1.58, 5th - 1.00 Rev. - 7.31 |
| REAR
AXLE |
| Model |
RA
109 |
| Type |
Single
speed, hypoid gear in pressed steel welded beam with differential
carrier housing. Fully floating axle shafts. |
| Ratio |
48/7 |
| Model |
TATA-909
Axle |
| FRONT
AXLE |
Extra
heavy duty forged I beam Reverse Elliot type. |
| STEERING |
Hydraulic
power steering. |
| Ratio |
20.2:1 |
| BRAKES |
| Service
brakes |
Dual
circuit full air S-cam brake. |
| Brake
drum diameter |
410
mm |
| Lining
Area, sq.cm. |
Front
- 2180 Drive - 2470
- 2470 Total - 7120 |
| Parking
brake |
Spring
actuated parking brake acting on rear wheels with graduated hand
brake valve |
| Engine
exhaust brake |
Pneumatically
operated with foot control valve. |
| FRAME |
Ladder
type heavy duty frame with rivetted / bolted cross members. Side
members are of channel section Depth: 285 mm (max), Width : 65 mm |
| SUSPENSION |
| Type |
Semi
elliptical leaf spring at front and rear Anti-roll bar at front axle
only. |
| Spring
span |
Front
- 1680 mm; Rear - 1290 mm |
| Leaf
width |
Front
- 70 mm; Rear - 80 mm |
| Shock
Absorbers |
Hydraulic
double acting telescopic type a front only. |
| WHEELS
& TYRES |
| Tyres |
10.00
x 20-16 PR |
| Wheel
Rims |
7.00
x 20 |
| No.
of Wheels |
Front
- 2, Drive : 4, 4, 4, Spare : 1 |
| FUEL
TANK |
| Capacity |
250
litres |
| CAB/COWL |
| Standard |
Resiliently
mounted full forward sleeper Cowl |
| Optional |
Sleeper
Cab |
| ELECTRICAL
SYSTEMS |
| System
voltage |
12
Volts |
| Alternator
Capacity |
60
Amps |
| Battery
as per DIN:72311 AND BS:3911 |
12
V, 500 CCA |
| PERFORMANCE |
| Max.geared
speed in top gear with standard rear axle |
69.7
kmph |
| Max.
climbing ability in 1st gear (with standard Gear Box & Rear
Axle) |
20.1% |
| Min.
turning circle dia. in mm as per IS:9435 |
20500 |
| Min.
turning circle dia. In mm as per IS:9435 |
22100 |
| Max.
Permissible RAW |
| MAIN
DIMENSIONS OF CHASSIS AS PER IS : 9435 (in mm) |
| Track
front axle |
1964 |
| Track
trailing axle |
1817 |
| Drive
axle to trailing axle |
1430 |
| Maximum
Width |
2440 |
| Track
drive axle |
1817 |
| Front
axle to drive axle |
4165 |
| Front
overhang |
1260 |
| Overall
length |
9010 |
| WEIGHTS
(kg) |
| Bare
chassis kerb weight with cowl as per IS:9211 (with spare wheel and
tools) |
6000
with SL Cowl, 6300 with SL Cab |
| Maximum
total weight (GVW) |
25000 |
| Permissible
FAW |
6000 |
| Permissible
Rear Bogie Weight |
19000 |
