山推 SD 22

# SHANTUI SD22 Crawler Dozer ## Basic Data - Model: SD22 (Standard version, without ripper) - Operating weight: 23450 kg - Blade type: Straight‑tilt blade (standard) - Standard blade capacity: 6.4 m³ - Emission standard: China‑Stage I, no DPF / SCR ## Engine - Engine model: Cummins NT855‑C280S10, 6‑cylinder water‑cooled turbo diesel - Displacement: 14.01 L - Rated speed: 1800 rpm - Net power: 162 kW (220 HP) @1800 rpm (ISO 9249) - Max torque: 1030 N·m @1250 rpm - Fuel tank capacity: 450 L ## Drive & Hydraulic - Torque converter: 3‑element, single‑stage - Transmission: Planetary power‑shift, 3 forward / 3 reverse gears - Forward speed: 3.6 / 6.5 / 11.2 km/h - Reverse speed: 4.3 / 7.7 / 13.2 km/h - Ground pressure: 66 kPa - Track shoe width: 560 mm (standard) - Track gauge: 2000 mm ## Blade Performance - Blade width: 3725 mm - Blade lifting height: 1210 mm - Max cutting depth below ground: 540 mm - Ripper: Optional single‑shank / three‑shank ripper ## External / Transport Dimensions (without ripper, mm) - Overall length: 5495 - Overall width: 3725 - Overall height: 3745