1. The SD7N Crawler Bulldozer with 230 horsepower features an elevated sprocket design for enhanced durability and easy maintenance thanks to its modular construction.
2. Equipped with a differential pressure oil relief system, this bulldozer boasts an environmentally friendly hydraulic system that saves energy and delivers outstanding performance.
3. Experience ultimate comfort and safety with our electrically monitored ROPS cabin, ensuring reliable quality and making it an excellent choice for your operations.
4. The SD7 can be outfitted with a variety of blades including straight tilting, angle, coal pushing, and U-shape, as well as single or three-shank rippers and specialized cabins like ROPS, FOPS, and forest defense.
5. This versatile machine is ideal for large earthmoving projects in sectors such as communications, oil fields, power, and mining.
| Operation weight (kg) (not including ripper) |
24300 |
| Engine brand |
CUMMINES |
| Rated power/rated (kW/rpm) |
185/2100 |
| Overall dimensions (mm) |
6008×3552×3402 |
| Track gauge(mm) |
1980 |
| Width of shoe (mm) |
560 |
| Ground contact length(mm) |
2890 |
| Fuel tank capacity(L) |
450 |
| Blade type |
Tilting blade |
| Blade capacity(m3) |
8.4 |
| Blade |
Semi-U tilting blade |
| Operation weight (Kg) (not including ripper) |
23800 |
| Ground pressure(KPa) |
71.9 |
| Track gauge(mm) |
1980 |
| Gradient |
30°/25° |
| Min. ground clearance (mm) |
404 |
| Dozing capacity (m³) |
8.4 |
| Blade width (mm) |
3500 |
| Max. digging depth (mm) |
498 |
| Overall dimensions (mm) |
5677×3500×3402 |
| (including ripper) |
7616×3500×3402 |
| Engine |
| Type |
CUMMINE
S NTA855-C280S10
|
| Rated revolution (rpm) |
2100 |
| Rated power (KW) |
185 |
| Max. torque (N•m/rpm) |
1097/1500 |
| Rated fuel consumption(g/KW•h) |
≤235 |
| Type |
Max. torque (N•m/rpm) |
| Undercarriage system |
| Type |
The track is triangle shape. The sprocket is elevated elastic suspended. |
| Number of track rollers (each side) |
7 |
| Pitch (mm) |
216 |
| Width of shoe (mm) |
560 |
| Gear |
1st |
2nd |
3rd |
| Forward (Km/h) |
0-3.9 |
0-6.5 |
0-10.9 |
| Backward (Km/h) |
0-4.8 |
0-8.2 |
0-13.2 |
| Implement hydraulic system |
| Max. system pressure (MPa) |
20 |
| Pump type |
High pressure gears pump |
| Control type |
Pilot control |
| System output (L/min) |
170 |
| 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, speeds and direction can be quickly shift |
| 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. |
- Q: What is the minimum order quantity (MOQ)?
A: Our MOQ is one unit.
- Q: What are your payment terms?
A: We accept payment through T/T or LC.
- Q: What after-sales services do you provide?
A: We offer comprehensive technical support and supply spare parts to ensure the longevity of our products. Spare parts can be delivered via DHL, ***, UPS, or FedEx.
- Q: What shipping methods do you use?
A: We utilize containers, flat rack containers, Roro vessels, and bulk vessels for shipping.
- Q: How long does delivery take?
A: Delivery times range from 7 to 60 days after we receive your deposit.
- Q: Can you accommodate special requirements?
A: Absolutely! We can manufacture trailers and trucks tailored to your specific requirements.
- Q: Do you offer high-quality spare parts?
A: Yes, we provide top-quality spare parts.
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