|
Product Model
|
ZD120
|
|||||
|
ENGINE
|
||||||
|
Model
|
Dongfeng 6135K-2a
|
|||||
|
Type
|
Inline vertical four-stroke cycle semi-open combustion chamber
|
|||||
|
Flywheel power (kW)
|
88.2（120PS）
|
|||||
|
Rated speed (r/min)
|
1500
|
|||||
|
Number of cylinders-bore×stroke (mm)
|
6-135×140
|
|||||
|
Starting method
|
Electric starting 24V 8kW
|
|||||
|
Battery
|
Lead storage cell, 6-Q-195(12V×2)
|
|||||
|
Air cleaner
|
K260X-la Paper element cyclone air cleaner
|
|||||
|
TRANSMISSION SYSTEM
|
||||||
|
Torque converter
|
Dry type, Multiple-disc, non-constantly engaged
|
|||||
|
Transmission
|
Spur gears, splash lubricated, 5 forward and 4 reverse speeds
|
|||||
|
Bevel gear
|
Helical bevel gear, splash lubricated
|
|||||
|
Steering clutch
|
Dry, multiple disc hand-operated with hydraulic booster
|
|||||
|
Steering brake
|
Dry, band brake,foot-actuated
|
|||||
|
Final drive
|
Spur gear, double reduction, splash lubrication
|
|||||
|
UNDER CARRIAGE
|
||||||
|
Sprocket
|
Segmented
|
|||||
|
No. of carrier rollers (each side)
|
2
|
|||||
|
No. of front ldler (each side)
|
1
|
|||||
|
Track tension
|
Hydraulic adjusted
|
|||||
|
No. of track rollers (each side)
|
5 (3 single, 2 double)
|
7 (4 single, 3 double)
|
||||
|
Floating seals are used in all track rollers,carrier rollers,sprocket and front idlers
|
||||||
|
TRAVEL SPEED (km/h)
|
1st
|
2nd
|
3rd
|
4th
|
5th
|
|
|
Forward
|
2.25
|
3.61
|
5.15
|
7.42
|
10.34
|
|
|
Reverse
|
2.7
|
4.33
|
6.18
|
8.91
|
|
|
|
TRACK
|
||||||
|
Type
|
Assembled, single grouse
|
|||||
|
Track pitch (mm)
|
203
|
|||||
|
Track width (mm)
|
500
|
|||||
|
Number of track shoes (each side)
|
37
|
|||||
|
Length of track on ground (mm)
|
2465
|
|||||
|
Ground clearance (mm)
|
300
|
|||||
|
Ground pressure (Mpa)
|
≤0.063
|
|||||
|
Track gauge (mm)
|
1880
|
|||||
|
HYDRAULIC SYSTEM OF WORK EQUIPMENT
|
||||||
|
Working pressure (Mpa)
|
12
12
|
|||||
|
Rated delivery (L/min) (2000r/min)
|
210
|
|||||
|
Pump
|
CBL4140 gear pump
|
|||||
|
Control valve
|
Hand-operated plunger
|
|||||
|
Valve position
|
Raise, Hold, Lower, Float
|
|||||
|
Cylinder,Boro×Rod×Stroke (mm)
|
Φ100×Φ50×850
|
|||||
|
WORK EQUIPMENT
|
||||||
|
Blade type
|
Straight
|
Angle
|
||||
|
Width×Height (mm)
|
3200×1130
|
3760×1000
|
||||
|
ft above ground (mm)
|
1020
|
990
|
||||
|
Max.drop below ground (mm)
|
360
|
335
|
||||
|
Pitch adjustment (°)
|
53
|
55
|
||||
|
Gradeability (°)
|
≤30
|
≤30
|
||||
|
Bit lifting speed (m/s)
|
≥0.35
|
≥0.32
|
||||
|
Length×Width×Height (mm)
|
4940×3200×2890
|
5076×3760×2890
|
||||
|
Weight (kg)
|
15610
|
15800
|
||||