TYS****2
bulldozer is semi-rigid
suspended, power shift, hydraulically controlled and track-type. It
is applicable for farmland leveling, port building, mining and
other engineering conditions.
Main specifications
(Standard type: straight dozer)
Overall dimensions (L×W×H)
: ***5×***2×***0 mm
Operation
weight: *8.3 t
Flywheel
power: **1
kW
Max. drawbar pull:
**6.8 kN
(The efficient force depends on
weight and ground surface adherence)
Ground pressure (at operating
weight): *8.3 KPa
Min. ground
radium: 4.2
m
Min. ground
clearance: **2.5 mm
Grade ability:
Straight *0°ã€€ã€€ Side *5°
Diesel
engine
Manufactured factory:
WEIFANG DIESEL ENGINE CO.,LTD
Model:
WD**5T**3B
Type: straight line,
water-cooled, with four stroke, pressure boost and direct
injection
Cylinders Number-bore
diameter×travel distance: ****6x**0mm
Displacement:
9.**6 L
Rated
RPM:
***0 r/min
Rated
power:
**0 kW
Max.
torque
**0 N·m/********0 rpm
Fuel consumption (at
rated working condition)
**5 g/kW·h
oil
consumption:
1.8 g/kW·h
Admissible
altitude
≤***0m
Cooling method:
closed circulation water cooled
Starting method:
electrically starting at
*4V pressure
Torque converter and
transmission
Single-stage, three
unites structure torque converter.
output power is stable with
high performance.
Planetary, power shift
transmission with three speeds forward and three speeds reverse.
Speed and direction can be quickly shifted.
Travel speed (in theory
***0/min engine speed ):
Forward
Reverse
First speed
0—3.*9 km/h First
speed 0—4.*3 km/h
Second speed 0—6.*6
km/h Second
speed 0—8.*0 km/h
Third speed
0—*2.*7km/h Third
speed 0—*4.*6km/h
Steering and
braking
The steering clutch is
tighten by pressured springs and separated hydraulically with
oil-type, multi-powder-metal discs.
The brakes are oil,
two-direction floating band with mechanism foot pedals, hydraulic
boosted. The steering and braking can be actuated in one
control.
Transmission, steering and
braking operation
The operation of
transmission , steering and braking is controlled by single
lever . Transmission, left and right steering and braking can
be realized for three speeds forward and three speeds reverse by
one handle .
Final
drive
The final drives are
double reduction with spur gear and segment sprocket, which are
sealed by duo-cone seal
Undercarriage
system
The undercarriage is
section steel welded track roller frame with diagonal
brace.
The track rollers, carrier
rollers and front idlers have the same floating seals which are
long-service life and seal well.
Number of track rollers: 4
single-flange on each side
3 double-flange on each side
Number of carrier roller : 2 on
each side Number of front idler: one on each
side
Track type: single grouser,
modular type. Track adjuster type: by
hydraulically adjust
Pitch: **3
mm Numbers of shoe: *8
Width of shoe:
***0mm Length of track on ground:
***0mm
Sealed and lubricated track
(0ptional parts)
The pitch, number of shoes,
width of shoe are the same with ordinary track
Implement hydraulic
system
It consists of two group
gear pump ,pilot valve, main valve , cylinders, oil filter and
lines.
Pump
type: two group gear oil
pump
Pump flow :
Front pump :
**0L/min Pilot pump
:*9L/min
System pressure:
*2MPa
Basic hydraulic
system
Pump
type:
gear oil pump
System
output: **5 L/min
System
pressure: 2.*5MPa
Cab
The cab with adjustable
seat features low noise and wide visible range and contains
electrical fan.
The different kinds of cabs as
follow can be chosen:
1. Cab with
air-conditioner
2. Cab with Rops canopy
3. Rops.
Service
refill
Fill
location
Capacity(L)
Radiator and diesel engine
water:
*0
Lubricating system of diesel
engine
Oil:
*7.5
Flywheel house, Torque
converter ,
Transmission, bevel gear
case
Oil:
*5
Final drive(each
side)
Oil:
*4
Implement hydraulic
system
Oil:
*5
Fuel
tank
Oil:
**0
Track roller, carrier roller,
front
idler(each) Oil:
0.*5
Blade
specifications
Blade)
Straight
Width
***2 mm
Height
***0 mm
Max digging
depth:
**0mm
Max. ground
clearance:
**2mm
Tilting
angle:
8.5°
Blade
capacity:
4.5m3