King of the Wetlands SD22S Crawler Bulldozer
Good quality & Best price
Product Display
The SD22S swamp bulldozer is specially designed for work in wetlands. The SD22S features advanced performance, high reliability, low fuel consumption and convenient maintenance, as well as being equipped with a 910 mm swamp-type extended track, which reduces ground pressure and improves maneuverability in wet areas. The SD22S easily adapts to earth moving operations in swamps and other wet or muddy environments.
Parameters
| PRODUCT | SD22S | ||
| (LGP) | |||
| PERFORMANCE PARAMETERS | Operatiing Weight (kg) | 25700 | |
| Rated horsepower (kw/hp) | 175/1800 | ||
| Minimum turning radius (mm) | 3800 | ||
| Ground pressure (kpa) | 36 | ||
| ENGINE | Model | Chongqing cummins NT855-C280S10 | |
| Emission | China I | ||
| Type | In-line,direct injection,water cooled,4-cycles,turbocharged | ||
| No.of cylinders×Bore×stroke (mm×mm) | 6×140×152 | ||
| Piston displacement (L) | 14 | ||
| Horsepower/rpm (kw/rpm) | 175/1800 | ||
| Maximum torque (N.m/r/min) | 1030/1250 | ||
| DIMENSIONS | Length(mm) | 6225 | |
| Width(mm) | 4365 | ||
| Height(mm) | 3402 | ||
| TRAVELING PERFORMANCE | Forward/Reverse(km/h) | F1:0-3.6 F2:0-6.5 F3:0-11.2 R1:0-4.3 R2:0-7.7 R3:0-13.2 | |
| Gradeability(deg) | 30 | ||
| Clearance(mm) | 405 | ||
| TRANSMISSION | Torque convertor | 3-element, single stage, 1-phase | |
| Gear box | Planetary gear and powershift transmission, hydraulically actuated, forced lubrication | ||
| Main drive | Spiral bevel gear, single-stage speed reduction, splash lubrication | ||
| Steering clutch | Wet multiple disc,coned disc spring loaded, hydraulically actuated, hand operated,interconnected with steering brake | ||
| Brake | Wet, contracting band,foot operated with hydraulic booster | ||
| Final driver | spur gear,double reduction ,splash lubrication | ||
| UNDERCARRIAGE | Suspension | Swing type of sprayed beam,suspended structure of equalizer bar | |
| Track gauge (mm) | 2250 | ||
| Shoe width (mm) | 910 | ||
| Track length on ground (mm) | 3480 | ||
| Number of shoes (each side) | 45 | ||
| Pitch (mm) | 216 | ||
| Carrier rollers (each side) | 2 | ||
| Track rollers (each side) | 8 | ||
| WORKING HYDRAULIC SYSTEM | Pressure (MPa) | 14 | |
| Working pump | Gear pump | ||
| Valve | Multi-way valve | ||
| Bore of blade lift cylinder (mm) | φ120 | ||
| Bore of blade tilt cylinder (mm) | φ200 | ||
| TANK CAPACITY | Fuel tank capacity (L) | 450 | |
| Working hydraulic tank capacity (L) | 110 | ||
| WORKING EQUIPMENT | Blade width (mm) | 4365 | |
| Blade height (mm) | 1248 | ||
| Blade capacity (m³) | 6.8 | ||
| Max.Drop below ground of blade | 1330 | ||
| Lift height of blade | 550 | ||
| Type of ripper | - | ||
| Maximum digging depth of ripper (mm) | - | ||
| Maximum lifting height of ripper (mm) | - | ||
Why choose us?
1. Rich Experience
Ten years professional experience in international trading and rich knowledge in construction machinery & heavy equipment industry;
2. Excellent Sales Team
Our sales team with international vision, speaking fluent multiple languages, make our business more easy;
3. Competitive Price
Established a strong long term dealership with various top manufacturers in China, which help us to get a lowest price from factory directly;
4. Comprehensive after-sales service
Including one-year warranty, spare parts supply, installment and maintenance, training and technical advice;
5. Best Quality
We have passed the international quality management system of ISO9000, CE, SGS, UL and other products certification.
Any question pls feel free to contact!
+008617363662671