| After-sales Service: | 1 Years |
|---|---|
| Warranty: | 1 Years |
| Type: | Universal Type |
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1. The air-air inter-cooled, electronically controlled, and turbocharged diesel engine features outstanding power performance, economy, and durability, with the emission conforming to EPA Tier 3/StageIIIA standard.
2. The dual-circuit electronically controlled static pressure drive system automatically adjusts the power output and traveling speed to adapt to the load variation. The tracks on two sides are driven independently to ensure full power output during steering and realize reverse rotation of tracks on two sides. It features completely "continuously variable" speed change to provide best speed for different working conditions.
3. The palm commanded electronic control system features accurate, flexible, simple, and comfortable operations, with the left joystick controlling the traveling direction and speed of the machine and the right joystick controlling various motions of the working device.
4. High strength chassis structure meets the demands of heavy-load working condition and features high rigidity and durability.
5. The integrated intelligent thermal management system realizes the best temperature control and the noise reduction and energy-saving.
6. The intelligent service system incorporates automatic malfunction detection and automatic diagnosis functions and provides remote technical support
|
ITEM
|
UNIT
|
SD22W
|
|
L×W×H (Ripper not included)
|
mm
|
5750×3725×3395
|
|
Operating weight (Ripper not included)
|
t
|
23.44
|
|
Engine
|
-
|
NT855-C280S10
|
|
Rated power
|
kW/rpm
|
162/1800
|
|
Gradeability
|
°
|
30
|
|
Blade type
|
-
|
Straight tilt blade Angle blade
|
|
Blade width
|
mm
|
Straight tilt blade 3725×1315 Angle blade 4365×1055
|
|
Dozing capacity
|
m3
|
Straight tilt blade 6.4 Angle blade 4.7
|
|
Ma× drop below ground of blade
|
mm
|
540
|
|
Lift height of blade
|
mm
|
1210
|
|
Ripper type
|
-
|
Single ripper Three-shank ripper
|
|
Ripping depth of ripper
|
mm
|
Single ripper 695 Three-shank ripper 666
|
|
Lifting height of ripper
|
mm
|
Single ripper515 Three-shank ripper 555
|
|
Number of carriers (each side)
|
-
|
2
|
|
Number of track rollers (each side)
|
-
|
6
|
|
Number of track shoes (each side)
|
-
|
38
|
|
Width of track shoe
|
mm
|
560
|
|
Track gauge
|
mm
|
2000
|
|
Ground length and ground pressure
|
mm/MPa
|
2730-0.077
|
|
Pitch
|
mm
|
216
|
|
Forward speed
|
km/h
|
0-3.6
|
|
0-6.5
|
||
|
0-11.2
|
||
|
Reverse speed
|
km/h
|
0-4.3
|
|
0-7.7
|
||
|
0-13.2
|
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