|
Engine |
Overall Dimensions
|
|
Model |
4R 1040 (Kirloskar)
|
L x W x H (mm) |
938 x 525 x 1025 |
|
Type |
Water Cooled |
Flywheel housing |
SAE 3 |
|
Fuel |
Diesel |
Dry weight (Kgs) |
491 |
|
Number of Cyl |
4 |
Max. Torque
(Kgm) |
27.7 Kg-m @ 1359
rpm |
|
Displacement |
4160 Cm3 |
Alternator |
35 amps |
|
Rated Power KW
(HP) |
56 (76) at 2000
rpm |
Battery |
12 V 135 amps (-ve
earth) |
|
Compression
System |
Direct injection |
Transmission
|
|
Compression
ratio |
18:1 |
Model |
TLB1 4WD |
|
Bore mm |
105 |
Make |
M/s. CARRARO
Spa-ITALY |
|
Stroke mm |
120 |
Type |
Hydro dynamic
torque converter with separate clutch
plate drive for forward & reverse. |
|
Lubrication |
Force feed |
|
Starting of
engine |
12 volts
electrical system |
Converter stall
Torque ratio |
2.63:1 |
|
Forward
Transmission ratio |
1stspeed
|
5.350
|
Service Capacities
|
|
2ndspeed
|
2.965 |
Hydraulic system
|
120 Ltrs |
|
3rdspeed
|
1.544 |
Filtration |
12 Microns |
|
4thspeed
|
0.827 |
Fuel tank |
95 Ltrs |
|
Travel Speed with
Std. Tyres |
Engine Coolant |
7 Ltrs |
|
1stGear |
5.6 Kmph |
Engine Oil |
12.5 Ltrs |
|
2ndGear |
10.9 Kmph |
Transmission oil |
16 Ltrs |
|
3rdGear |
21.9 Kmph |
Rear axle |
|
|
4thGear |
32.4 Kmph |
Central chamber |
14.2 Ltrs |
|
TyreSize
(Standard) |
Planetary (each) |
2 Ltrs |
|
Front |
9.00 x 16.00 x 16
Ply rating |
Gear lubricant
API GL5 or equivalent Brake oil |
1.5 Ltrs |
|
Rear |
6.9 x 28 x 12 Ply
rating |
|
|
|
Panel
Instrument panel consists of Tachometer, hour meter,
engine oil pressure, fuel gauge and audiovisual gauge
for transmission oil pressure.
Charging (Ammeter) Dynamo, water temp. Control switch
for lights. Engine fuel shut off-stop lever.
Steering column has the electrical controls for
turning indicator, dip switch while driving wiper
control etc. and for forward reverse direction
selection.
Axle and final drive
Rear Axle: Drive
axle rigidly mounted, forward and reversing shuttle Gear
Box 4 speed Sychromosh gear box in rigid axle housing
with a torque conversion.
Front Axle: steer
axle centrally pivoted with oscillation angle of 20ototal
Brakes:
Hydraulically actuated dual line, self adjusting oil
enmersed multidisc type on the rear axle, well
protected, requires literally no maintenance.
Parking
Hand operated disc brake on Rear Axle.
Steering
Front wheel has the hydrostatic power steering with
manual capability in the event of hydraulic system
failure form high pressure hydraulic oil is directly
supplied via priority valve with a working pressure.
|
Hydraulic System
|
Cylinders |
|
Main pump flow |
@ 2200 rpm |
99 lpm
Variable volume pump |
|
Front |
Rear end |
|
Auxiliary pump |
@ 2200 rpm |
34 lpm |
Stabilizer |
- |
2 |
|
Working pressure |
|
|
Loader arm |
2 |
- |
|
Loader attachment |
Bar |
180 |
Loader
shovel |
2 |
- |
|
Backhole Attachment |
Bar |
210 |
Swing |
- |
2 |
|
Filtration through suction strainer,
Return line filter of 12 micron |
Boom lift |
- |
1 |
|
Electricals |
Digger |
- |
1 |
|
12 Volts system with battery, a
alternator & full road lighting |
Bucket |
- |
1 |
| |
Steering |
2 |
- |
|
Hydraulic Circuit
As the flow from the variable volume pump is as per
the demand, the force consumption is optimized.
Cabin
Well ventilated specious cabin with ROPS & FOPS, Four
door walk through access surrounded with toughed glass
weatherproof seating and excellent all round visibility.
Cabin is provided with interior light and fan, front
screen is provided with wipers, horn, flood lights, 2
heavy duty head lights. Rear view mirror and other
safety norms as per RTO regulations.
|
Technical
Specifications |
|
Loader
Performance |
|
Bucket capacity
(earth work) cum |
1.0 |
 |
|
A |
Dump height |
2.48 |
|
B |
Load over height |
3.05 |
|
C |
Pin height |
3.28 |
|
D |
Reach at ground |
1.63 |
|
E |
Reach at full
height |
1.01 |
|
F |
Below ground level
dig depth (toe plate horizontal) |
0.05 |
|
G |
Roll back at
ground |
43 deg |
|
H |
Dump angle |
45 deg |
|
X |
Max. reach at full
height |
1.42 |
|
Excavator
Performance |
|
I |
Max. dig. depth |
4.27 |
 |
|
J |
Reach-ground level
to rear Wheel center |
7.02 |
|
K |
Reach-ground level
to slew center |
5.64 |
|
L |
Max. working
height |
5.63 |
|
M |
Max. load over
height |
3.95 |
|
N |
Reach at full
height to slow center |
3.11 |
|
O |
Bucket
rotation-power |
180 deg |
|
P |
Site reach to
center line of M/C |
6.12 |
|
Q |
King post travel
Bucket tear out
Dipper tear out |
0.97
4600 kgf
2825 kgf |
|
Static
Dimensions |
|
A |
Over all length |
6.1 |
 |
|
B |
Over all height |
3.79 |
|
C |
Height to top of
cabin |
2.9 |
|
D |
Wheel base |
2.24 |
|
E |
Min. ground
clearance |
0.35 |
|
F |
Slew ground
clearance
Width over bucket
Track width front
Track width rear
Over all weight |
0.65
2.5
1.8
1.74
7750 kgs |
|
Turning Circle |
|
A |
BucketClearance
Circle
|
 |
|
With brakes
|
10.04 |
|
Without brakes
|
12.79 |
|
B |
Curb turning
|
|
|
With brakes
|
6.59 |
|
Without brakes
|
9.91 |
|
The controls are easy to reach & simple to operate
from the fully adjustable seat with revolving mechanism.
Effective instrumentation helps to detect fault at early
stages.
Safety Devices
Adequate CARE has been taken to minimize untoward
incidents.
Loader arm support |
Filter clogging indicator |
|
Boom lock |
Wet disc type parking brake |
|
Swing lick |
Seat belt for operator |
|
Fail sage brakes |
Quick steering control in emergencies |
|
R.OP cabin |
Solid reflectors |
|
Parking brake |
Fluorescent reflecting strips |
|
Steering wheel terms stop to stop
All dimensions are in metres.
Note: In view of
continuous R & D product improvement, specifications are
subject to revision without prior notice. |
