B220203000007 Sany SY485C1 hydraulic excavator compressor

B220203000007 Sany SY485C1 hydraulic excavator compressor

The SANY SY485C1 hydraulic excavator’s B220203000007 compressor is the “power heart” of the air conditioning refrigeration system. Manufactured strictly according to SANY’s original factory design standards, material requirements, and process specifications, it is specifically designed for harsh working conditions such as mining, infrastructure construction, and earthmoving, characterized by high dust, strong vibration, and fluctuating high and low temperatures. As the power source for the refrigeration cycle, it is responsible for drawing in low-pressure gaseous refrigerant and compressing it into high-temperature, high-pressure vapor, providing the core power for condenser heat dissipation and evaporator cooling. It directly determines the cooling intensity and response speed of the air conditioning system and is a key original factory part for SY485C1 excavator air conditioning repair and cooling performance restoration.

This compressor adopts a high-efficiency scroll/piston structure design (compatible with original factory configuration). Core components are made of high-strength, wear-resistant alloy material, precision-machined and heat-treated for reinforcement, resulting in high compressive strength and excellent wear resistance. It can withstand high-pressure conditions and frequent start-stop impacts for extended periods, and is not prone to leakage, jamming, or wear failures. Internally equipped with high-precision bearings and an optimized transmission structure, it features low operating resistance, stable speed, and significantly improved compression efficiency compared to ordinary compressors. This allows for rapid system pressure build-up and quick cooling of the cab. Simultaneously, it employs an intelligent pressure regulation design, automatically adjusting output power according to cooling needs, saving energy and preventing system overload. The outer shell features a reinforced sealing and vibration-damping design. Specialized seals are resistant to high and low temperatures (-40℃ to 180℃) and aging, effectively preventing refrigerant leakage and the intrusion of dust and moisture. The buffer structure absorbs severe vibrations during equipment operation, protecting internal precision components and extending their service life.

The product’s mounting holes, pipe interfaces, and electrical plugs strictly adhere to original factory standards, perfectly matching the SY485C1 excavator’s air conditioning condenser, expansion valve, and control panel. Precise positioning and easy assembly allow for quick replacement without additional adjustments, rapidly restoring the air conditioning system’s power output and providing the operator with a stable and cool working environment, thus improving equipment uptime.

Core Technical Parameters

Part Model: B220203000007
Part Name: Compressor (Air Conditioning Power Core)
Applicable Model: SANY SY485C1 Hydraulic Excavator
Material: High-strength wear-resistant alloy, precision bearings, high and low temperature resistant seals, reinforced shell
Process: Precision machining, heat treatment strengthening, sealed assembly, vibration-resistant structure design
Features: High-efficiency compression, stable pressure resistance, vibration resistance and wear resistance, rapid cooling, energy saving and consumption reduction
Functions: Compresses refrigerant, drives the refrigeration cycle, provides cooling power, intelligent pressure regulation

Core Advantages

Original factory standard height fit, convenient installation; high-efficiency compression design, fast cooling response; high-strength materials + vibration-resistant structure, low failure rate; intelligent adjustment, energy saving and durability, adaptable to harsh working conditions; extends the overall life of the air conditioning system and reduces operation and maintenance costs.

Get a personalized quote now

1 60168171 Air Conditioning Unit Assembly
2 60134354 Hose Clamp
3 13377479 Steam Hose
4 60213359 Drain Pipe
5 24002251 Screw M6×25 GB70.110.9 Grade
6 24000632 Washer 6 GB97.1 Dacrust
7 60250668 Pressure Plate Connector
8 A210111000293 Bolt
9 60060565 Washer 8 GB96.1 Dacrust
10 10473304 Air Conditioning Electrical System
11 B222100000711 Internal Air Filter
12 13251493 Square Gasket
13 A210111000347 Bolt M16x90 GB578310.9 grade
14 60250669 External air filter
15 11648716 Sheath
16 A210111000195 Bolt
17 24000637 Washer 10 GB97.1 Dacrust
18 60149606 Wire harness clamp
19 60086357 Wire harness clamp
20 11169935 Rubber sheath
21 A210307000028 Nut
22 13278016 Compressor bracket
23 A210111000208 Bolt
24 A210444000001 Washer
25 A210111000197 Bolt
26 13277347 Fixed bracket
27 A210111000101 Bolt M12×25 GB578310.9 grade
28 24000639 Washer 12 GB97.1 Dacrust
29 10143993 Adjusting plate
30 60250667 Liquid hose
31 60086354 Wire harness fixing clip
32 11133774 Sheath
33 B229900005141 Liquid reservoir
34 A229900008784 Liquid reservoir bracket
35 A210111000343 Bolt M8x20 GB578310.9 grade
36 24000633 Washer 8 GB97.1 Dacrust
37 A210111000081 Bolt
38 A210111000082 Bolt
39 60086355 Wiring Harness Clip
40 13277351 Mounting Bracket
41 13277349 Mounting Bracket
42 B230106000058 V-Belt
43 60250665 Exhaust Hose
44 60250664 Intake Hose
45 A210111000083 Bolt
46 B220203000007 Compressor
47 A210111000097 Bolt
48 60250666 Liquid Hose
49 A220700000028 Condenser Assembly
50 11133754 Sheath

*For other spare parts procurement needs, please contact us!