SEM SEM 922F Motor Grader grejder
Jinan City
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Kontakti prodavatelja
Kina 
This robust construction grader drastically reduces fuel consumption via its ECO mode and advanced load-sensing hydraulics, delivering optimized operating costs for global earthmoving infrastructure projects.
This industrial land leveler dominates high-workload environments like highway construction, mining haul road preparation, and large-scale agricultural land reclamation projects.
It delivers highly efficient land leveling, trenching, and severe snow removal, maintaining maximum operational stability across rugged African and Middle Eastern mining sites.
Engineered under strict Caterpillar design standards, this elite earthmoving grader features a premium flanged box-section front frame and a heavy-duty A-frame drawbar to achieve structural longevity. Powered by a highly reliable SDEC SC9D220G2 engine with a robust 162 kW output, it provides supreme horsepower and unmatched work efficiency under tough working conditions while satisfying Tier 2 and Euro 3 environmental emission standards. The integration of an intelligent ECO mode ensures highly economical fuel consumption, while its legendary Caterpillar-backed rear tandem axle with a No-Spin differential maximizes tractive effort and lowers routine maintenance costs, ensuring an outstanding long-term asset value retention rate.
The machine boasts world-class hydraulic system performance, pairing a variable displacement piston pump with Proportional Priority Pressure Compensating (PPPC) valves to allow smooth, simultaneous multi-function blade controls and precise moldboard handling. Operators experience top-tier cabin comfort and structural safety due to an ergonomic dashboard featuring a 3-level alarm monitoring system and exceptional multi-angle visibility. Backed by ZW Group's highly responsive after-sales service, an unbroken genuine spare parts supply chain, and minimal repair costs, this machine stands as a highly dependable and budget-friendly investment for any heavy infrastructure fleet.
Highway construction consortia, open-pit mining operations, and massive agricultural engineering projects are the ideal users. This heavy-duty machine is purpose-built for industries requiring high tractive power, extensive land clearing, precise subgrade leveling, and continuous deep-cut trenching.
It offers a highly affordable initial purchase price compared to Western alternatives while incorporating premium Caterpillar-designed axles. The direct-coupled hydraulic pump removes traditional drive shafts, cutting down failure points, minimizing repair costs, and preserving high resale value.
The SDEC engine utilizes an integrated energy-saving ECO mode paired with a load-sensing variable piston pump. The PPPC valves accurately regulate hydraulic oil flow on demand, significantly reducing power wastage, preventing engine stalls, and maximizing fuel efficiency during heavy grading.
Specification: Detail
Engine Model: SDEC SC9D220G2, 6-cylinder turbocharged diesel
Rated Power: 162 kW / 220 HP @ 2,200 rpm
Max. Torque: 920 N·m @ 1,400 rpm
Standard Operating Weight (with ROPS): 16,640 kg
Moldboard Width (Standard): 4,279 mm (14 ft)
Max. Drawbar Pull: 99 kN
Max. Cutting Depth: 715 mm
Transmission: Power shift, 6 forward / 3 reverse
Tires: 17.5-25, 12PR