China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale
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Product Highlights
- High Efficiency Transmission: Planetary power shift transmission with forced lubrication ensures high productivity.
- Advanced Cooling System: Closed system maintains water tank pressure to improve heat dissipation efficiency.
- Stable Hydraulic System: 14MPa working hydraulic system reduces malfunction rate and offers overload protection.
- Durable Main Frame: Full box-type integral structure welded from steel plates guarantees high carrying capacity.
- Enhanced Stability: Swing type balance beam suspension structure improves stability under complicated conditions.
- Versatile Blade Options: Available in straight tilt, U, semi-U, and angle blades for various dozing needs.
- Powerful Ripping Capability: Three-shank ripper features super-strong penetrating force for clay and frozen earth.
- OEM and ODM Services: Minor customization and customization from designs are available for buyers.
Product Attributes
- Customization
- Available
- After-sales Service
- Provided
- Warranty
- 1 Year
- Model NO.
- SD22
- Type
- Universal Type
- Transmission
- Hydraulic - Mechanical Transmission
- Walking Mode
- Crawler
- Load and Unload Method
- Front Discharge
- Engine Power
- 147~515kw
- Certification
- CE, ISO9001: 2000
- Condition
- New
- Color
- Yellow
- Machine Weight
- 24540 Kg
- Dozing Capacity
- 8 M3
- Overall Dimensions
- 6805*3725*3332 mm
- Blade Height
- 1350 mm
- Blade Width
- 4200 mm
- Transport Package
- Provided
- Specification
- 50*50*10
- Trademark
- Top brand
- Origin
- China
- Package Size
- 50.00cm * 50.00cm * 10.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale
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China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale -
China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale -
China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale -
China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale -
China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale -
China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale -
China High Efficiency 220HP Crawler Bulldozer SD22 SD22f Price for Sale
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Product Description
220HP Crawler Bulldozer SD22 SD22F
* Operating weight: 23 Ton
* Operating weight: 23 Ton
* Dozing Capacity:8 m³
High Performance and Highlights
The planetary power shift transmission with forced lubrication and the hydraulically assisted steering system achieve light operations of the machine and feature high transmission power and high productivity.
High Performance and Highlights
The planetary power shift transmission with forced lubrication and the hydraulically assisted steering system achieve light operations of the machine and feature high transmission power and high productivity.
The closed system maintains the water tank pressure at specific value and can improve the evaporation temperature and heat dissipation efficiency of coolant.
The fan is driven by the engine to enhance the cooling effect with forced air supply.
The mainstream 14MPa working hydraulic system is adopted to remarkably reduce the malfunction rate of hydraulic units, featuring high operation stability and overload protection function.
The application of water-proof connectors, new relays, and injection molded instruments can effectively eliminate the electric system malfunctions.
The instrument box integrates the A/C, electric devices, and instruments, featuring beautiful appearance and high grade.
The full box-type main frame adopts full box-type integral structure welded from steel plates and is welded together with the real axle housing to realize high carrying capacity against impact load and bending moment and the high quality welds guarantee the life cycle of the main frame.
The swing type balance beam suspension structure with splayed beam is connected with the frame and traveling system to transmit the working load and impact load to the main frame during working, which effectively improves the stability of small-sized bulldozers under complicated working conditions.
The standard straight tilting blade features powerful cutting force and the three-shank ripper can be used for the ripping of clay and frozen earth, featuring high working efficiency and super-strong penetrating force.
The application of water-proof connectors, new relays, and injection molded instruments can effectively eliminate the electric system malfunctions.
The instrument box integrates the A/C, electric devices, and instruments, featuring beautiful appearance and high grade.
The full box-type main frame adopts full box-type integral structure welded from steel plates and is welded together with the real axle housing to realize high carrying capacity against impact load and bending moment and the high quality welds guarantee the life cycle of the main frame.
The swing type balance beam suspension structure with splayed beam is connected with the frame and traveling system to transmit the working load and impact load to the main frame during working, which effectively improves the stability of small-sized bulldozers under complicated working conditions.
The standard straight tilting blade features powerful cutting force and the three-shank ripper can be used for the ripping of clay and frozen earth, featuring high working efficiency and super-strong penetrating force.
|
×W×H (Ripper not included)
|
mm
|
5750×3725×3395
|
|
Operating weight (Ripper not included)
|
t
|
23.4
|
|
Engine
|
-
|
NT855-C280S10
|
|
Rated power
|
kW/rpm
|
162/1800
|
|
Gradeability
|
°
|
30
|
|
Blade type
|
-
|
Straight tilt blade U-blade
Semi-U blade Angle blade |
|
Blade width
|
mm
|
Straight tilt blade 3725×1315
U blade 3800×1343 Semi-U blade 3725×1374 Angle blade 4365×1055 |
|
Dozing capacity
|
m3
|
Straight tilt blade 6.4
U blade 7.5 Semi-U blade 7.0 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
|