1. Technical Specification
|
Model |
YCT406B |
|
|
Type |
Earth pushing |
|
|
Dimensions and weights L x W x H (mm) |
2830×1550×2300 |
|
|
Weight kg |
2980 |
|
|
Operating Weight kg |
3250 |
|
|
Track Gauge (mm) (mm) |
1250 |
|
|
Shaft Gauge (mm) (mm) |
1850 |
|
|
Width of Track (mm) |
290 |
|
|
Specific ground pressure (kpa) |
45.4 |
|
|
Ground Clearance (mm) |
280 |
|
|
Turning radius (m) |
|
|
|
Rated Drawbar Pull (kN) |
25 |
|
|
Shift |
Designed speed (km/h) |
|
|
1st shift |
1.23 |
|
|
2nd shift |
1.78 |
|
|
3rd shift |
2.76 |
|
|
4th shift |
3.75 |
|
|
5th shift |
5.28 |
|
|
6th shift |
7.66 |
|
|
7thshift |
11.92 |
|
|
8thshift |
16.11 |
|
|
1st Reverse gear |
1.82 |
|
|
2nd Reverse gear |
2.65 |
|
|
1st Reverse gear |
4.12 |
|
|
1st Reverse gear |
5.57 |
|
2. Engine
|
Model |
YSD490T-2 |
|
|
Type |
Online, direct system, four-stroke , four-cylinder water cooling, |
|
|
Bore×stroke(mm) |
90×100 |
105 ×117 |
|
Rated output/speed (kw/r/min) |
29.4/2400 |
33.1/2200 |
|
Fuel consumption(g/kw.h) |
≤261 |
|
|
Lubricant consumption(g/kw.h) |
≤2.72 |
|
3. Transmission
|
Main clutch |
Single Dry Disk Diaphragm-Spring Clutch ,constantly contact ,10" ,pedal control |
|
Gearbox |
8Fwd. +4Rev.(Direct-drive) |
|
Transmission |
A pair of spiral bevel gear |
|
Steering clutch |
Multiple Dry Ceramtallic Disk Clutches |
|
Final transmission |
A pair of Spiral bevel gear |
4. Undercarriage frame assembly
|
Frame type |
no frame |
|
Track frame |
Steel jointing .1 each side |
|
Buffer Equipment for Guiding wheel track recoil
|
Mechanical tension、helical spring buffer、1 each side
|
|
Carrier Roller, Track wheel, Guiding Wheel
|
Track rollers----1(each side) guiding wheel ---1(each side) Carrier Roller----7(each side)
|
|
Track
|
Rolling steel ,single grouser width290mm 106mm
|
5. Control system
|
Oil supply control |
Handle type ，a handle throttle |
|
Main clutch control |
mechanical peddle, Main and auxiliary gear shift |
|
Gearbox control |
mechanical ,main and auxiliary gear shift |
|
Steering clutch control |
mechanical ,2 steering pulling arms |
|
brake control |
mechanical peddle type,2 peddles |
|
lifter control |
control handle type 1 control handle |
6. Hydraulic system
|
Type |
Open |
||
|
|
Type |
|
CNB-E310 |
|
Displacement (ml/r)
|
|
10 |
|
|
Rated pressure (Mpa)
|
|
16 |
|
|
Rotation direction
|
|
Left |
|
|
Adapter
|
Type |
|
Upright |
|
Rated pressure (Mpa)
|
|
16±0.5 |
|
|
Operation location
|
|
Feedback rod output
|
|
|
Location of control
|
|
Operation
|
|
|
Hydraulic tank
|
Type |
Lifter case body with assistant cylinder
|
|
|
Working fluid |
Reference to the oil of hydraulic system
|
||
|
Enter oil port position
|
Located On the lifter, near the lift shaft
|
||
|
Oil filter
|
Under left floor, reticulation filter
|
||
7. Work device
|
PTO |
Output(kw) |
26.5 |
29.5 |
|
Speed (RPM) |
540/1000 |
||
|
Transmission ratio |
55/15,46/24 |
||
|
Type of shaft head |
І type 6Splines ,8Splines(Optional) |
||
|
Hitch Lifting
|
Type |
Half dispart type |
|
|
Hitch linkage |
Rear 3- point hitch Cat I |
||
|
Three point hitch mm |
460×683±15 |
||
|
Upper hitch hole diameter mm
|
19.3~19.51 |
||
|
Upper hitch hole diameter mm
|
22.4~22.73 |
||
|
Lifting capacity (KN)
|
7.8 |
8.0 |
|
|
Lifting speed (s )
|
≤3 |
||
8. Refill capacity (L)
|
Fuel |
GB252-1987 light fuel |
68L |
|
Hydraulic tank |
Lubrication-oil ,grade CA in summer,grade-40 in winter |
20L |
|
Lubrication system |
Lubrication-oil ,grade CC in summer,grade-30 in winter |
22 |
|
Gearbox and clutch housing |
Lubrication-oil ,grade CA or N100D GB5303 30 |
20 |
|
Final transmission（all）
|
Lubrication-oil ,grade CA or N100D GB5303 30 |
20 |
|
Track roller(all)
|
Gear lubrication oil ,grade 26 |
0.36 |
|
Carrier roller(all)
|
Gear lubrication oil ,grade 26 |
3 |
|
Guiding roller(all)
|
Gear lubrication oil ,grade 26 |
0.3 |
|
Water tank
|
|
22 |
9. Attachment recommended
1．Furrow plow 1L-230 plowing depth:25cm
1L-325 plowing depth:22cm
2.Rotary tilling machine 1GN-165
1GN-180