Product Description
1. SD8N is track-type total hydraulic bulldozer with semi-rigid suspended, electronic controller tier III engine, dual-circuits, electronic control hydrostatic driving system, electric control heart closing load sensing implement hydraulic system.
2. Power-Angle-Titling blade, automatic control independent cooling system. Thins model is equipped with electrical controlled engine of full power matching pattern, with stepless speed change and pivot steering function, modular design and easy to repair and maintenance; the electric proportional control walking system and work device make the operating precise and comfortable.
3. Human-computer interaction instrument display, intelligent service system, fully sealed air conditioning cab. It can be equipped with three shanks ripper. It is an ideal machine in exquisite or heavy load working such as harbor construction, communication construction, stadium, electric power project, city and town earth moving, backfill, modeling and leveling working.
Product Parameters
| Model |
SD8N(350HP) |
Rated revolution(rpm) |
2200 |
| Dozer |
Power-Angle-Tilting blade |
Rated power(kw) |
257 |
| Operation weight(kg) |
36800 |
Max.torque(N.m/rpm) |
920/1400 |
| Ground pressure(kpa) |
93 |
Rated fuel consumption(g/kw.h) |
190 |
| Track gauge(mm) |
2380 |
Undercarriage system |
track-type hydrostatic bulldozer with semi-rigid suspended |
| Min.ground clearance(mm) |
556 |
Number of track rollers(each side) |
8 |
| Gradient |
30 |
Number of carrier rollers(each side) |
2 |
| Dozing capacity(mm ) |
11.24 |
Pitch(mm) |
216 |
| Blade width(mm) |
3940 |
Width of shoe(mm) |
560 |
| Max.digging depth(mm) |
582 |
Gear |
|
| Overall dimensions(mm) |
6103*3940*35 |
Forward km/h |
0-13.9 |
| Engine Type |
Cummin-s NTA855-C360S10 |
Backward km/h. |
0-13.9 |
Implement hydraulic system
Max. system pressure (MPa) : 20
Pump type :Gears oil pump
System output(L/min) : 220
Driving system
Torque converter :Torque converter is power separating hydraulic-mechanic type
Transmission : Planetary, power shift transmission with three speeds forward and three speeds reverse, speed and direction can be quickly shifted. Steering clutch.:The steering clutch is hydraulic pressed, usually separated clutch.
Braking clutch :The braking clutch is pressed by spring, separated hydraulic, meshed type.
Final drive :The final drive is two-stage planetary reduction gear mechanism, splash lubrication.
Detailed Photos
Cummin-s NT855-C280S10 (169KW/230HP)
Closed cabin with the suspension Seat
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Packaging & Shipping
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