Китай (материк) Shantui строительных работ производитель тяжелой техники SD22 162kw 23,4 кг 220hp гидравлический гусеничный бульдозер
- Категории: Bulldozers >>>
- Поставщик: Shandong,Shantui,Construction,Machinery,Import,And,Export,Co.,Ltd.
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Характеристики
Products Description
The SD22 is a large horsepower, advanced technology bulldozer. An exhaust turbocharger ensures uninterrupted performance at altitudes up to 3200m. Hydraulic drive and control technology deliver reliable performance and easy control.
Shantui's best-seller worldwide, this is a medium-duty workhorse that comes off the factory line in various configurations for specific work environments, e.g. desert, swamp, forest, high altitude, etc.The SD16 provides high performance with strong reliability, with Shantui's trademark value.
* Weichai WP12, adopted Steyr technology, creates the four-valve special power for the 220HP bulldozers, fully enhancing the
engine torque and meeting the power demand better.
* Chongqing Cummins (Tier II) Mechanical Engine: mature and steady technology, low cost and easy to maintain
* Chongqing Cummins (NS III) Electronic-controlled Engine
engine torque and meeting the power demand better.
* Chongqing Cummins (Tier II) Mechanical Engine: mature and steady technology, low cost and easy to maintain
* Chongqing Cummins (NS III) Electronic-controlled Engine
Bulldozers should have better thermal balance when working in high-temperature environment such as rainforests and deserts.
Standard SD22F adopts pipe-fin enlarged water tank and SD22D adopts pipe-belt enlarged water tank, whose heat dispersion has increased by 30% compared with ordinary water tanks. Other models can also be optionally configured with the enlarged water tank as actually needed.
Standard SD22F adopts pipe-fin enlarged water tank and SD22D adopts pipe-belt enlarged water tank, whose heat dispersion has increased by 30% compared with ordinary water tanks. Other models can also be optionally configured with the enlarged water tank as actually needed.
* The ergonomic hexahedral cab features large space and excellent visual field.
* The cab is configured with Tianjin Grammer’s seats, which greatly enhance the seating comfort
* The safety walking passage system of the machine guarantees the driver’s safety
* The cab is configured with Tianjin Grammer’s seats, which greatly enhance the seating comfort
* The safety walking passage system of the machine guarantees the driver’s safety
* Intelligent large-screen display for automatic fault diagnosis and real-time protection of equipment.
* Equipped with Weichai 93 sand filter, with good durability and long replacement cycle.
* Fuel filter, oil filter centralized arrangement, one-stop maintenance.
* The lubrication points of the key parts are taken out and the maintenance is more convenient.
* Equipped with Weichai 93 sand filter, with good durability and long replacement cycle.
* Fuel filter, oil filter centralized arrangement, one-stop maintenance.
* The lubrication points of the key parts are taken out and the maintenance is more convenient.
* It adopts single-stage, single-phase, and three-component hydraulic torque converter with a simple and reliable structure; enhances the automatic adaptability of the bulldozer, isolates the vibration transfer between engine and gearbox, and enhances the smoothness and comfort of the bulldozer operation.
* It adopts three forward gears and three reverse gears, power gear shift, planetary gear, multi-plate clutch, hydraulic
combination, and forced lubrication gearbox with fast and easy operation, high drive efficiency, and high reliability.
* Central drive: includes spiral bevel gear, one-stage deceleration, and splash lubrication with high drive power, high
reliability and low noise.
* Steering clutch: includes wet type, multi-plate type, spring compression type, and normal joint type with easy operation and reliable separation.
* Steering brake: includes wet type, floating type, direct clutch type, hydraulic power assisted type, and linkage operation with steering clutch, with easy operation and easy adjustment.
* Final drive: includes two-stage deceleration of straight gear, and has configurations of standard type and wet-land type according to different working conditions.
* It adopts three forward gears and three reverse gears, power gear shift, planetary gear, multi-plate clutch, hydraulic
combination, and forced lubrication gearbox with fast and easy operation, high drive efficiency, and high reliability.
* Central drive: includes spiral bevel gear, one-stage deceleration, and splash lubrication with high drive power, high
reliability and low noise.
* Steering clutch: includes wet type, multi-plate type, spring compression type, and normal joint type with easy operation and reliable separation.
* Steering brake: includes wet type, floating type, direct clutch type, hydraulic power assisted type, and linkage operation with steering clutch, with easy operation and easy adjustment.
* Final drive: includes two-stage deceleration of straight gear, and has configurations of standard type and wet-land type according to different working conditions.
Technical Specifications
Engine | Model & type | Cummins NT855-C280S10; In-line, water cooled 4-cycle, overhead valve direct injection, turbocharged diesel | ||||||
Horsepower | Gross power: 175/235/1800 kW/HP/rpm // Net power: 162/220/1800 kW/HP/rpm | |||||||
Number of cylinders | 6—139.7 x 152.4 mm (bore x stroke) | |||||||
Piston displacement | 14.01 L | |||||||
Min. fuel consumption | 205 g/kW·h | |||||||
Maximum torque | 1030 N·m@1250rpm | |||||||
Power transmission system | Torque converter | 3-element, 1 stage, 1 phase | ||||||
Transmission | Planetary gear, multi-disc clutch, power shift, forced lubrication | |||||||
Main drive | Spiral bevel gear, splash lubrication, single-stage speed reduction | |||||||
Steering clutch | Wet, multi-disc, spring loaded, hydraulically separated, hydraulic control | |||||||
Steering brake | Wet, floating band, foot brake with hydraulic booster | |||||||
Final drive | 2-stage speed reduction of spur gear, splash lubrication | |||||||
Travel speed | Gear | 1st | 2nd | 3rd | ||||
Forward | 0~3.6 km/h | 0~6.5 km/h | 0~11.2 km/h | |||||
Reverse | 0~4.3 km/h | 0~7.7 km/h | 0~13.2 km/h | |||||
Undercarriage system | Type | Swing type of sprayed beam, suspended structure of equalizer bar | ||||||
Carrier rollers | 2 each side | |||||||
Track rollers | 6 each side | |||||||
Track type | Assembled, single-grouser | |||||||
Width of track shoes | 560/610/660 mm | |||||||
Pitch | 216 mm | |||||||
Hydraulic System | Maximum pressure | 14 MPa | ||||||
Pump type | Gear pump | |||||||
Discharge | 262 L/min | |||||||
Bore of working cylinder × no. | 120 mm × 2 | |||||||
Blade | Blade Type | Straight-tilt | Angle | U-blade | Semi-U-blade | |||
Dozing capacity | 6.4 m 3 | 4.7 m 3 | 7.5 m 3 | 7.0 m 3 | ||||
Efficiency (Theoretical value 40 m) | 330 m 3 /h | 245 m 3 /h | 391 m3/h | 365 m 3 /h | ||||
Blade width | 3725 mm | 4365 mm | 3800 mm | 3725 mm | ||||
Blade height | 1315 mm | 1055 mm | 1343 mm | 1374 mm | ||||
Maximum drop below ground | 540 mm | 535 mm | 540 mm | 540 mm | ||||
Lifting height of blade | 1210 mm | 1290 mm | 1210 mm | 1210 mm | ||||
Weight of blade | 2830 kg | 3254 kg | 3419 kg | 3419 kg | ||||
Riipper (Optional) | Maximum digging depth of 3-shank ripper | 666 mm | ||||||
Maximum lift above ground | 555 mm | |||||||
Weight of 3-shank ripper | 2495 kg | |||||||
Maximum digging depth of single ripper | 695 mm | |||||||
Maximum lift above ground | 515 mm | |||||||
Weight of single ripper | 2453 kg | |||||||
If you need more product information, please feel free to contact us.
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Why Choose Us
Company Profile
Exhibition
After-sale Service
Six Free Services
Free technical enquiries with our experts.
Free repair service during warranty period.
Free special services for all key construction projects.
Free 0 hour service upon deliver of machine.
Free training of operators and repairs staff.
Free maintenance service tracking (customer to provide resources)
Product and Technical Inquiries
We have established a team of specialists, knowledgeable in our products and services, in order to provide information and answers to our customers on technical issues.
Special Services for Key Projects
If Shantui machinery is in operation in key projects on a provincial level or higher, the customer will receive special services from Shantui (free special coating service, on-site service, extended on-site service). These special services will allow customers to work more freely without any worries.
Free technical enquiries with our experts.
Free repair service during warranty period.
Free special services for all key construction projects.
Free 0 hour service upon deliver of machine.
Free training of operators and repairs staff.
Free maintenance service tracking (customer to provide resources)
Product and Technical Inquiries
We have established a team of specialists, knowledgeable in our products and services, in order to provide information and answers to our customers on technical issues.
Special Services for Key Projects
If Shantui machinery is in operation in key projects on a provincial level or higher, the customer will receive special services from Shantui (free special coating service, on-site service, extended on-site service). These special services will allow customers to work more freely without any worries.
If you want to know more, you can choose as below | ||||||
Send inquiry to us now
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