Audited Supplier
TM series bulldozer is introduced Japanese Komatsu bulldozer technology featuring high performance capacity, efficiency, safe and reliable in operation
Bulldozer It is semi-rigid suspended, power shift, hydraulically controlled and track-type
Bulldozer Adopted modular design, it is simply to operate, easy to repair and maintenance.
Bulldozer Overflow with difference of pressure, environmental-friendly and energy saving hydraulic system, high working efficiency.
Bulldozer Widely used in building infrastructure and industry including large mining area, port, power plant, road building etc.
BulldozerOptional equipments (Additional price needed)
Straight tilting blade, Scarifier, Angle blade, Coal pushing blade, U shape blade; Single shank ripper, Three shanks ripper; ROPS, FOPS, Forest defence cabin, A/C, Different track shoes
Bulldozer Specification:
| Technical Data\Model | SD9 | SD8N | SD7N | |||||||
| Dozer | Tilt | |||||||||
| Operating weight without ripper (kg) | 44580 | 32600 | 23800 | |||||||
| Ground pressure (kpa) | 112 | 93 | 71.9 | |||||||
| Track gauge (mm) | 2250 | 2083 | 1980 | |||||||
| Min. ground clearance (mm) | 517 | 556 | 404 | |||||||
| Gradient | 30°/25° | 30°/25° | 30°/25° | |||||||
| Dozing capacity (m³) | 13.5 | 11.24 | 8.4 | |||||||
| Blade width (mm) | 4314 | 3940 | 3500 | |||||||
| Max. digging depth(mm) | 614 | 582 | 498 | |||||||
| Overall dimentions without ripper(mm) | 6592*4314*3970 | 6282*3940*3549 | 5677*3500*3402 | |||||||
| Engine | Type | KTA19-C525S10 | NT855-C360S10 | CUMMINS NTA855-C280S10 | ||||||
| Rated revelution (rpm) | 1800 | 2100 | 2100 | |||||||
| Flywheel power (KW/HP) | 316/430 | 257/350 | 185/252 | |||||||
| Driving system | Torque converter | Power separating, hydraulic-mechanic type | ||||||||
| Transmission | Planetary, power shifting transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted | |||||||||
| Steering clutch | Hydraulic pressed, usually separated clutch | Hydraulic pressed, non-constant engaged clutch | ||||||||
| Brake clutch | Pressed by spring, separated hydraulic, constant meshed type | |||||||||
| Final drive | Two-stage planetary reduction gear mechanism, splash lubrication | |||||||||
| Undercarriage system | Type | The track is triangle shape, the sprocket is elevated elastic suspended | ||||||||
| Number of track rollers (each side) | 8 | 7 | ||||||||
| Pitch (mm) | 240 | 226 | 216 | |||||||
| Width of shoe (mm) | 610 | 560 | 560 | |||||||
| Gear | 1st | 2nd | 3rd | 1st | 2nd | 3rd | 1st | 2nd | 3rd | |
| Forward km/h | 0-3.9 | 0-6.7 | 0-12.2 | 0-3.5 | 0-6.2 | 0-10.8 | 0-3.9 | 0-6.5 | 0-10.9 | |
| Backward km/h | 0-4.8 | 0-8.5 | 0-15.1 | 0-4.7 | 0-8.1 | 0-13.9 | 0-4.8 | 0-8.2 | 0-13.2 | |
| Implement hydraulic system | Max. system pressure (Mpa) | 18.3 | 22.5 | 20 | ||||||
| Pump type | Double vane pump | Gears oil pump | High pressure gears pump | |||||||
| System output (L/min) | 358 | 220 | 170 | |||||||
Service:
We treat SERVICE as a significant segment in our value chain, from the moment you get in touch with TOPWAY, our commitment to service is a complete guarantee that we will make every effort to be there for you. That is our pledge to you. We wish to not just satisfy but surpass the expectations of our customers.
All of our service-related businesses-aftermarket parts, technical support, training, OEM Solutions are based on offering more professional service, extending the life of each machine we delivered. TOPWAY service will be always with you for maintain and development since your purchase. We keep in mind that never stop innovation, never stop improving, never stop adding extra value to our machines and service.
Parts Support:
Parts distribution centers of our company. At all levels provide you with original parts. we maintain an extensive spare parts inventory for all our equipment. This forms a one-stop-centre to serve our customers promptly and efficiently.
