SANY Air Compressor Group 160102130004A081 for D12/D09 Engines
160102130004A081
Air Compressor Group
Группа воздушных компрессоров
Grupo de compresores de aire
🔧 Power your truck’s air brake system with genuine SANY parts – the OEM compressor assembly 160102130004A081 (Air Compressor Group). This precision-engineered air compressor supplies reliable compressed air for brake systems, suspension circuits, and auxiliary pneumatic components on SANY D12 and D09 heavy-duty diesel engines. The 160102130004A081 Air Compressor Group includes the main compressor assembly, essential cooling lines, lubrication circuits, and all necessary mounting hardware. When rebuilding your engine or replacing a worn compressor, this genuine SANY group guarantees proper fitment, consistent output pressure, and long-term reliability in demanding construction and transport applications.
The 160102130004A081 Air Compressor Group is a complete pneumatic supply system for SANY’s D12 and D09 diesel engines. The D12 engine, developed with DEUTZ, has a displacement of 12.12 liters and six cylinders. It delivers 360 kW (490 hp) at 1,900‑2,100 rpm, with maximum torque of 2,150 Nm.
The engine meets Euro VI emission regulations through its 1,800 bar common-rail system, which improves fuel atomization and efficiency. The D12’s low idle speed of 525 rpm reduces component wear, extending service life. This engine powers SANY truck mixers, dump trucks, pumps, excavators, and port machinery.
The SANY Air Compressor Group 160102130004A081 delivers reliable air compression for heavy‑duty industrial applications. At its core is the Air Compressor Assembly, a robust unit designed for durability. Critical to its operation are the Air Compressor Water Pipe for cooling and the Air Compressor Oil Pipe Assembly for lubrication.
Leak‑proof integrity is maintained through precision seals: an O‑ring and a Sealing Washer. Fluid direction is managed by a Ferrule Straight Thread Elbow‑body and a Pipe Joint. A durable Sleeve provides protection and alignment.
The assembly includes a dedicated Air Compressor Gear, which transmits power from the engine to the compressor. The gear drive system ensures the compressor is driven directly from the engine’s timing gear train, providing consistent operation whenever the engine is running.
The 160102130004A081 compresses atmospheric air and supplies it to the vehicle’s air reservoirs. Compressed air is essential for the braking system, air suspension, horn, and other pneumatic circuits on SANY heavy trucks. The compressor builds and maintains the air pressure required to operate the brakes.
The compressor is a gear‑driven, single‑stage, reciprocating/piston design, widely used in commercial vehicles. Piston compressors are known for robust construction and ability to produce high discharge pressures. The 160102130004A081 integrates into the engine’s lubrication circuit, using filtered oil for its bearings and cylinder walls. It also draws coolant from the engine’s cooling system, preventing overheating during high duty cycles.
Why the 160102130004A081 Air Compressor Group Ensures Air System Reliability
Precision‑Engineered Components
The 160102130004A081 includes matched oil and water lines, precision seals, and heat‑treated fasteners. Aftermarket parts often lack integration, leading to premature wear.
Integrated Cooling & Lubrication
The oil pipe and dual water pipes ensure stable thermal management and lubrication, crucial for long compressor life and consistent output.
Gear‑Driven Durability
The Air Compressor Gear provides positive, non‑slip drive from the engine timing gear train. This eliminates belt issues and ensures correct operating speed.
Genuine SANY Fitment
The 160102130004A081 is a direct OEM replacement. Aftermarket compressors often have incorrect flanges or mismatched gears, causing misalignment and leaks.
Technical Specifications – Air Compressor Group 160102130004A081
Integrated pneumatic system performance: The engine‑driven design means the compressor is always ready to recharge air reservoirs. Air compressors are the heart of the brake system; they build and maintain air pressure. Most heavy‑duty compressors use the engine’s existing lubrication and cooling systems. The 160102130004A081 uses the engine’s oil and coolant circuits, reducing service points and ensuring proper operating temperatures.
Every component in the 160102130004A081 group is manufactured from premium materials, resisting thermal fatigue, oil degradation, and vibration. The group undergoes rigorous testing to ensure leak‑free operation and consistent air output. This reflects SANY’s commitment to advanced pneumatic solutions for high‑pressure air systems in demanding industrial applications.
Installation requires careful cleaning of the engine’s accessory drive mounting surface. Install the Air Compressor Gear (160102120008A155) onto the compressor shaft. Torque the retaining bolt to SANY specification. Position the Air Compressor Assembly (160102120008A151) against the engine housing, ensuring drive gear meshes correctly without forcing. Secure with two Bolts (160102130003A128), three Socket Head Screws (61000133, 61000147), and a Hexagon Thin Nut (61021396). Torque in a crossing sequence.
Install the cooling and lubrication circuits. Connect the Water Pipes (160102120008A150 and 160102120008A153) to the engine’s coolant system using Ferrule Straight Thread Elbow‑body fittings. Attach the Oil Pipe Assembly (160102130003A127) to the engine’s oil gallery. Use the four Sealing Washers (61028525) at connection points to prevent leaks.
Secure pipe routing with the Sleeve (61001595) and four Nuts (61000768). Install the O‑ring (168805000016A) at the high‑pressure air outlet. Connect the discharge port to the vehicle’s air dryer or wet tank. Common mistakes: damaging the O‑ring or washers, or misaligning the drive gear, causing noise and rapid wear.
Before starting, verify all connections are tight. Run the engine at idle and check air build‑up on the dashboard gauge. The compressor should cut out at about 8.5‑9 bar and cut in at a lower setting. For heavy‑duty applications, inspect the compressor for oil carryover and coolant leaks every 1,000 hours.
Signs of wear include excessive oil consumption, oily discharge from the air dryer purge valve, slow air build‑up, or unusual knocking. Replacing the complete Air Compressor Group at major engine overhaul (10,000‑12,000 hours) is a cost‑effective preventive measure.
Applications of Air Compressor Group 160102130004A081
- SANY Kingway 435 Heavy Trucks
- SANY SYZ324C-8 / SYZ425C‑8 Dump Trucks
- SANY SYZ432C-8 / SYZ436C‑9S Dump Trucks
- SANY SKT105 Mining Dumpers
- SANY Concrete Mixer Trucks
- SANY SY / SYH Series Excavators
- SANY Truck‑Mounted Pumps
- SANY D12 / D09 Series Diesel Engines
Failure symptoms and preventive maintenance: Signs of a failing air compressor include slow air system build-up (>45 seconds from cut‑in to cut‑out), excessive oil in the air dryer purge valve, audible knocking, frequent cycling without demand, and high oil consumption. The 160102130004A081 should be replaced if the pump has low volumetric efficiency, gear tooth wear, a cracked housing, or excessive blow‑by causing oil contamination.
For severe service conditions (mining, desert, high altitude), inspect the compressor for oil leaks, coolant seepage, and unusual noises at every scheduled service. When replacing the compressor, inspect the drive gear and replace the oil return line if hardened. Use SANY‑approved engine oil. Never reuse old O‑rings or sealing washers, as they are single‑use components.
To verify authenticity, inspect the packaging for the SANY logo, OEM number, and batch traceability label. Genuine compressors have a machined serial number on the compressor body and a distinctive coating on mounting flanges. Aftermarket units often omit these markings. Always source from authorised SANY parts distributors.
When ordering, provide your engine serial number (ESN) and truck model. The 160102130004A081 is the standard air compressor for D12/D09 engines in SANY heavy trucks, dumpers, mixers, and industrial machinery. The D12 engine is widely used in truck mixers, dump trucks, and pumps. All kits include the full set of pipes, fasteners, and gaskets required for installation.
- 160102120008A151 – Air Compressor Assembly
- 160102120008A155 – Air Compressor Gear
- 160102130003A127 – Air Compressor Oil Pipe
- 168805000016A – O‑ring
- 168899000016 – Ferrule Straight Thread Elbow‑body
- 61001595 – Sleeve
- 61028525 – Sealing Washer (4 units)
- Clean engine mounting surface and compressor flanges
- Install Air Compressor Gear (160102120008A155) onto drive shaft
- Position Air Compressor Assembly (160102120008A151) and engage drive gear
- Secure with Bolts, Socket Head Screws, and Hexagon Thin Nut
- Install cooling Water Pipes with Sealing Washers
- Connect Oil Pipe Assembly (160102130003A127) with Sealing Washers
- Install O‑ring (168805000016A) at air discharge port
- Pre‑lubricate compressor through oil inlet before engine start
- Start engine, check air build‑up time and fluid leaks
Genuine SANY 160102130004A081 – The Power Behind Your Air System.
Precision‑engineered air compressor group with complete cooling and lubrication circuits, designed for SANY D12/D09 engines in trucks, dumpers, and mixers. OEM‑certified, 12‑month warranty, full component traceability and genuine SANY quality assurance.
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