SD32 bulldozer
Power system
Equipped with Cummins NTA855‑C360S10 engine, outputting 257kW(345HP), energy‑saving with low fuel consumption. High torque reserve ensures steady output under heavy load. Gear‑pump hydraulic system delivers stable power supply, extending service life of the 345HP power assembly.
Work adaptability
Proven spring equalizer oscillating‑beam chassis adapts to harsh conditions, delivering high‑efficiency performance matched with 345HP power. Optimized track structure brings smooth travel and outstanding trafficability. Available with straight‑tilt blade, angle blade, semi‑U blade, 3‑shank ripper and 1‑shank ripper. Large blade capacity & digging depth gives full play to 345HP power for various operations.
Transmission System
Transmission well matches 345HP engine power curve for broad high‑efficiency working range and high power transfer efficiency. Planetary‑gear transmission plus two‑stage spur‑gear final drive features stable and reliable performance for long‑term 345HP power load.
- Overview
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Overview
345HP Heavy‑Duty Crawler Bulldozer with Ripper
Brief Overview This large‑size heavy‑duty crawler bulldozer runs on Cummins turbocharged diesel engine delivering 257 kW (345 HP). It adopts planetary power‑shift transmission and heavy‑duty oscillating beam undercarriage. Multiple blade options together with 3‑shank / single‑shank ripper enable heavy‑duty dozing and rock‑ripping operations. Ideal for mining, large‑scale earth‑moving, dam and heavy infrastructure construction.
Key Features
✅ High‑Power Cummins Diesel Engine Cummins NT855‑C360S10 water‑cooled turbo diesel engine, rated power 257 kW (345 HP). Strong low‑speed torque output for heavy‑load working conditions. Worldwide spare‑parts supply guarantees easy maintenance.
✅ Durable Power‑Shift Drivetrain 3‑element torque converter matched with planetary power‑shift gearbox. Wet multi‑disc steering clutch and hydraulic‑boosted steering‑brake linkage. Smooth shifting and stable performance under extreme heavy‑load tasks.
✅ Reinforced Heavy‑Duty Undercarriage Spring equalizer oscillating‑beam suspension. 560 mm single‑grouser track shoes provide excellent traction on rocky and harsh ground, built for long‑duration mining‑site operation.
✅ Powerful Multi‑Function Attachments Three blade selections: straight‑tilt blade, angle blade and semi‑U blade. Optional 3‑shank ripper or heavy‑duty single‑shank ripper for breaking hard rock and compacted soil.
Application Scenarios
‑ Open‑pit mining & quarry bulk earth‑moving ‑ Dam, reservoir and large infrastructure projects ‑ Large‑scale land reclamation & site development ‑ Heavy‑duty civil engineering works
Main Technical Specifications
表格
| Item | Parameter |
|---|---|
| Overall Dimension(L×W×H) | 6880 × 4130 × 3725 mm |
| Operating Weight | 37200 kg |
| Engine Model | Cummins NT855‑C360S10 |
| Rated Power | 257 kW (345 HP) @2000 rpm |
| Max. Torque | 1440 N·m @1400 rpm |
| Transmission | Planetary power‑shift transmission |
| Travel Speed | Forward:0‑11.5 km/h; Reverse:0‑13.5 km/h |
| Track Shoe Width | 560 mm |
| Hydraulic Max Pressure | 14 MPa |
| Blade Options | Straight‑tilt / Angle / Semi‑U Blade |
| Max Blade Capacity | 11.9 m³ (Semi‑U Blade) |
| Ripper Options | 3‑shank ripper / Single‑shank ripperMax digging depth up to 1250 mm |
Customizable Options
‑ ROPS/FOPS air‑conditioned operator cabin ‑ Special‑purpose track shoes for rock or swamp terrain ‑ Select between 3‑shank ripper or heavy‑duty single‑shank ripper
Packing, Lead Time & Warranty
‑ Packing: Nude cargo with steel fixing for container shipment ‑ Lead Time: 15‑25 working days upon deposit receipt ‑ Payment Terms: T/T, L/C at sight acceptable ‑ Warranty: 12 months or 2000 working hours (whichever comes first). Long‑term spare‑parts support available.
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