Sany Heater-Cab-Operator

The Sany Heater-Cab-Operator is a complete OEM fuel‑fired cab heating system designed to provide reliable, efficient warmth for crane operators in Sany heavy truck cranes, all‑terrain cranes, and large construction machinery, ensuring comfortable operation in cold climates.

This Sany Heater-Cab-Operator integrates a high‑capacity fuel liquid heater assembly, a sturdy mounting bracket, a protective head cover, a nylon strap, and a complete set of mounting fasteners into a single, factory‑matched assembly. When you need authentic replacement components, trust Sany Parts to deliver factory-original quality and precise fitment.

The Sany Heater-Cab-Operator is specifically designed for Sany STC‑series and SAC‑series cranes, as well as large crawler cranes, providing operators with rapid cab warming, defrosting, and a comfortable working environment in sub‑zero conditions, enhancing safety and productivity.

Sany Heater-Cab-Operator — OEM fuel‑fired cab heating system for Sany heavy truck cranes and all‑terrain cranes

What is the Sany Heater-Cab-Operator?

The Sany Heater-Cab-Operator is a complete OEM fuel‑fired cab heating system that provides efficient, independent cab warming for Sany heavy lifting equipment. This system ensures operator comfort and clear visibility in cold climates, enabling safe, productive crane operation during winter months.

The Sany Heater-Cab-Operator assembly comprises 12 precision‑engineered components that function as an integrated heating unit. The fuel liquid heater assembly (60022562) is the core heating device. The heater bracket (10136475) provides secure mounting. The head cover (11189962) protects the control head. The nylon strap (A239900000380) secures wiring and hoses. A full complement of high‑strength fasteners ensures vibration‑resistant installation.

The Sany Heater-Cab-Operator is a critical component for operator well‑being in cold climates. It provides rapid cab warming, preventing operator fatigue and discomfort. The system also aids in defrosting and demisting windows, ensuring clear visibility during winter operation. The independent fuel‑fired design allows heating without running the main engine, saving fuel and reducing emissions.

The Sany Heater-Cab-Operator is a direct replacement for worn or damaged cab heaters on Sany STC‑series and SAC‑series cranes, as well as large crawler cranes. By using this genuine assembly, you ensure that the heating capacity, fuel consumption rate, and mounting hole patterns match factory specifications, eliminating compatibility issues and ensuring reliable cold‑weather performance.

Product Parameters of Sany Heater-Cab-Operator

Technical specifications: The Sany Heater-Cab-Operator is engineered for a heating capacity of up to 5 kW (17,000 BTU/h), providing rapid cab warming even in ambient temperatures as low as -40°C. The fuel liquid heater assembly (60022562) is a diesel‑fired unit with a fuel consumption rate of approximately 0.5‑1.0 L/h, depending on the heat output setting.

The heater assembly is equipped with an integrated combustion air blower, fuel pump, and electronic control unit for safe, reliable operation. The heater bracket (10136475) is manufactured from high‑strength steel with a corrosion‑resistant powder‑coat finish. The head cover (11189962) protects the control head from dust and moisture, while the nylon strap (A239900000380) secures wiring and fuel lines.

All fasteners are property class 10.9 or higher and are zinc‑nickel coated for corrosion resistance. All components are manufactured under ISO 9001:2025 certification and are 100% traceable to original production batches. The system has been validated on Sany STC and SAC series cranes operating globally, demonstrating a field service life exceeding 8,000 operating hours under heavy‑duty conditions.

Why Choose Our Sany Heater-Cab-Operator?

Complete 12‑Component OEM Kit — Perfectly Matched Components: The Sany Heater-Cab-Operator includes the heater assembly, bracket, head cover, nylon strap, and all fasteners as a single, factory‑matched assembly. This eliminates compatibility problems that arise from sourcing individual components from different suppliers, ensuring that all mounting points and electrical connections match factory specifications.

Independent Fuel‑Fired Heating for Engine‑Off Comfort: The Sany Heater-Cab-Operator uses a self‑contained diesel‑fired heater that provides cab warmth without running the main engine. This saves fuel, reduces engine wear, and minimizes emissions during idle periods. The heater can be operated independently, allowing the operator to remain warm during breaks and while parked.

Rapid Cab Warming and Defrosting: The Sany Heater-Cab-Operator delivers high heating output, quickly warming the cab and clearing ice and fog from windows. This ensures the operator has a clear view of the load and surroundings from the start of the shift, improving safety and reducing downtime.

Fleet‑Proven Reliability and Comprehensive Warranty: The Sany Heater-Cab-Operator is standard equipment on Sany STC‑series and SAC‑series cranes in over 50 cold‑climate countries. Fleet data shows that genuine Sany heaters deliver an average service life exceeding 8,000 hours—three times longer than generic aftermarket assemblies—while eliminating heater lockout and combustion failure incidents. The assembly is backed by a 24‑month manufacturer’s warranty covering the heater core, combustion chamber, and electrical components. Volume pricing, consignment stock, and global technical support are available for large fleets.

What are the Routine Maintenance Considerations for the Sany Heater-Cab-Operator?

Daily visual inspection before operation: Before each shift, inspect the Sany Heater-Cab-Operator for visible damage to the heater assembly, bracket, fuel lines, and electrical wiring. Check that the head cover (11189962) is securely in place. Verify that the nylon strap (A239900000380) is intact and properly securing the wiring and fuel lines. Look for any signs of fuel leakage or exhaust soot buildup around the heater.

Combustion chamber and spark plug cleaning — every 500 operating hours: The Sany Heater-Cab-Operator requires periodic cleaning of the combustion chamber and spark plug to maintain efficient operation. Use a soft brush and compressed air to remove soot and carbon deposits. Inspect the spark plug for wear; replace if the electrode is worn or the insulator is cracked. Clean the fuel filter (if equipped) and check for water in the fuel.

Heater performance test and electrical check — every 1,000 operating hours: Test the Sany Heater-Cab-Operator by running the system at full output and monitoring the temperature rise. If heating is insufficient, check the fuel supply, combustion air blower, and electrical connections. Verify that the control unit is receiving proper voltage and that all sensors are functioning correctly. Replace the heater if internal components are worn or damaged.

Preventative replacement schedule — every 4,000 hours or 2 years: For high‑use cranes, Sany recommends a full inspection and replacement of the Sany Heater-Cab-Operator every 4,000 operating hours or 2 years. Replace the heater assembly, bracket, and all fasteners as a set. Replace the head cover and nylon strap if any deterioration is observed. Keep a detailed maintenance log tracking cleaning dates, performance tests, and repair history. By following this proactive schedule, the Sany Heater-Cab-Operator can reliably exceed 8,000 operating hours.

The fuel liquid heater assembly (60022562) is the core of the Sany Heater-Cab-Operator. This diesel‑fired heater uses a combustion process to generate heat, which is then transferred to the cab through a coolant circuit or directly via heated air, depending on the system configuration. The heater is equipped with a multi‑safety protection system that includes flame sensors, overheat protection, and automatic shutdown in case of malfunction. If the heater fails to ignite or produces excessive smoke, it may require service or replacement.

The heater bracket (10136475) is a precision‑formed steel component that securely mounts the heater assembly to the crane cab or chassis. The bracket is designed to isolate the heater from vibration and to provide easy access for maintenance. The bracket should be inspected for cracking or corrosion during routine checks. If the bracket is damaged, it must be replaced to prevent the heater from shifting or falling.

The head cover (11189962) protects the heater’s electronic control head from dust, moisture, and accidental damage. This cover is made from durable plastic and should be checked for cracks or missing fasteners. A damaged cover can allow water and debris to enter the control unit, causing electrical faults and heater malfunction. The nylon strap (A239900000380) is used to secure the wiring harness and fuel lines to prevent chafing and ensure tidy routing.

For Sany cranes operating in extreme cold climates (below -25°C), special considerations apply to the Sany Heater-Cab-Operator. Use the recommended low‑temperature diesel fuel and ensure the fuel filter is winter‑grade to prevent waxing. The heater should be run at full output for at least 10 minutes each day to prevent carbon buildup. The combustion air intake should be kept clear of snow and ice. When the crane is not in use, consider covering the heater exhaust to prevent moisture ingress.

The Sany Heater-Cab-Operator is also available as part of a complete cab climate system overhaul kit, which includes the heater, the air conditioner, and all cab ventilation components. Sany recommends this complete‑kit approach for vehicles with over 8,000 operating hours, as it allows the entire cab comfort system to be renewed in a single service event, eliminating the risk of hidden heater corrosion or combustion chamber wear that could compromise operator warmth and safety.

Fleet managers using this strategy report a 50% reduction in cold‑weather operator downtime and a 40% reduction in total cab heating system maintenance costs over the equipment’s life. Contact our parts specialists through the Get Quotation button above for custom kit configurations tailored to your fleet’s specific needs.