山推 SD 22

Shantui SD22 Bulldozer Detailed Specifications Country of Manufacture China Manufacturer: Shantui Construction Machinery Co., Ltd. 1. Basic Machine Parameters - Model: SD22 (Standard Version) - Operating Weight: 23,450 kg (without ripper) - Overall Dimensions (L×W×H): 5495 × 3725 × 3402 mm - Minimum Turning Radius: 3.3 m - Ground Pressure: 66 kPa - Fuel Tank Capacity: 450 L 2. Engine (Standard Configuration) - Engine Models: Weichai WP12 / Cummins QSNT-C235 - Rated Power / Speed: 175 kW / 1800 rpm - Engine Type: In-line 6-cylinder, water-cooled, 4-stroke, turbocharged intercooled diesel engine - Displacement: 12L (Weichai) / 14L (Cummins) - Emission Standard: National III (China) 3. Travel & Transmission System - Forward Speeds (3 Gears): - F1: 0–3.6 km/h - F2: 0–6.5 km/h - F3: 0–11.2 km/h - Reverse Speeds (3 Gears): - R1: 0–4.3 km/h - R2: 0–7.8 km/h - R3: 0–13.2 km/h - Transmission Type: Hydromechanical transmission, planetary gearbox 4. Bulldozer Blade (Standard Straight Tilt Blade) - Blade Type: Straight tilt blade (angle blade, U-blade, semi-U blade optional) - Blade Capacity: 6.4 m³ - Blade Size: Width 3725 mm × Height 1315 mm - Maximum Digging Depth: 540 mm - Maximum Side Tilt Distance: > 735 mm 5. Chassis System - Track Center Distance: 2000 mm - Track Shoe Width: 560 / 610 / 660 mm (optional) - Ground Contact Length: 2730 mm - Number of Track Shoes: 38 pieces per side 6. Hydraulic System - Main Pump Type: Gear pump - Working Device Flow Rate: 262 L/min - System Pressure: 14 MPa 7. Ripper (Optional) - Ripper Type: Single-shank / Three-shank - Maximum Ripper Depth: - Single-shank: 695 mm - Three-shank: 666 mm