SANY Steering System
What is the SANY Steering System
- This document details the first quadrant (SANY Steering System), focusing on the foundational hydraulic circuit routing and its secure mounting architecture. This sub-assembly is critical for ensuring leak-free fluid transfer and structural integrity under high pressure. A key sealing element, the O-Ring, is precision-installed within a Flange Split connection, which is secured by a Screw to prevent leaks at critical junctions. The entire network is anchored to the vehicle’s framework via the robust Main plate, which serves as the primary load-bearing surface.
- Hydraulic fluid is directed through a series of Steel tube assembly lines, shaped and routed for optimal flow. These tubes are supported and isolated using various clamping solutions. A Fixed seat provides a solid mounting point, while a Clamp and specifically a U-CLAMP are fastened with a Screw to a Pipe clamp seat, firmly gripping the Steel tube assembly to dampen vibration and prevent fatigue. Directional changes in the fluid path are managed by specialized connectors, including a Fitting, Tee for flow division and a Fitting, Elbow for 90-degree turns.
- Secure fastening is paramount, achieved through a combination of a Bolt, multiple Washer types (for load distribution and locking), and a Nut. A second Fixed seat is employed to stabilize another section of the tubing. For flexible hose segments, a Hose clip seat is used in conjunction with another U-CLAMP to ensure a firm, reliable connection, completing this segment of the highly reliable SANY Steering System.
Parameters of SANY Steering System (1/4)
| No. | Part No. | Description | Qty |
| 1 | B230101002071 | O-Ring | 2 |
| 2 | B210780000644 | Flange Split | 8 |
| 3 | A210204000215 | Screw | 12 |
| 4 | ODT004711810 | Main plate | 1 |
| 5 | 14498874 | Steel tube assembly | 1 |
| 6 | A210204000354 | Screw | 12 |
| 7 | 14505831 | Fixed seat | 1 |
| 8 | 14353805 | Steel tube assembly | 1 |
| 9 | 14353814 | Steel tube assembly | 1 |
| 10 | B210780001007 | Fitting, Tee | 3 |
| 11 | A311150805016 | Bolt | 6 |
| 12 | A210404000005 | Washer | 2 |
| 13 | A210405000007 | Washer | 8 |
| 14 | A210307000055 | Nut | 8 |
| 15 | A210401000017 | Washer | 8 |
| 16 | 14425162 | Fixed seat | 1 |
| 17 | 10698669 | Clamp | 4 |
| 18 | 60008272 | U-CLAMP | 5 |
| 19 | 24000431 | Screw | 2 |
| 20 | 14354079 | Pipe clamp seat | 1 |
| 21 | 14353793 | Steel tube assembly | 1 |
| 22 | B210780001310 | Fitting, Elbow | 7 |
| 23 | 14354078 | Pipe clamp seat | 1 |
| 42 | 14499618 | Hose clip seat | 1 |
| 55 | 60008274 | U-CLAMP | 3 |
| 73 | ODT004709360 | Hose clip seat | 1 |
Parameters of SANY Steering System (2/4)
| No. | Part No. | Description | Qty |
| 10 | B210780001007 | Fitting, Tee | 3 |
| 22 | B210780001310 | Fitting, Elbow | 7 |
| 24 | A210307000017 | Nut | 11 |
| 25 | A210405000011 | WASHER-HARD | 17 |
| 26 | A210401000002 | Washer | 6 |
| 27 | A210111000024 | Bolt | 4 |
| 28 | 12877468 | Energy Storage Thimble | 2 |
| 29 | 12877280 | Rubber Pad | 2 |
| 30 | 60308391 | Piston Type Accumulator | 2 |
| 31 | A210204000337 | Screw | 6 |
| 32 | B210780000184 | Stud Ends | 2 |
| 33 | 14354028 | Fixed seat | 1 |
| 34 | B210780000131 | Fitting, Adapter | 4 |
| 35 | A210111000029 | Bolt | 5 |
| 36 | A210111000012 | Bolt | 2 |
| 37 | 14353827 | Steel tube assembly | 1 |
| 54 | 14434714 | Steel tube assembly | 1 |
| 59 | A210204000477 | Bolt | 2 |
| 60 | 14354089 | Steering valve assembly | 1 |
| 61 | 14353940 | Filter pipe connector installation | 1 |
Parameters of SANY Steering System (3/4)
| No. | Part No. | Description | Qty |
| 38 | 151009060023A | Rubber Hose | 1 |
| 39 | 151006160053A | Rubber Hose | 1 |
| 40 | B230103000398 | Rubber Hose | 1 |
| 41 | 60290238 | Rubber hose | 1 |
| 43 | 151006160047A | Rubber hose | 2 |
| 44 | B230103000381 | Hose | 2 |
| 46 | B230103000376 | Rubber Hose | 1 |
| 47 | 60323608 | Rubber hose | 1 |
| 48 | B230103000394 | Hose Assembly | 1 |
| 49 | B230103003978 | Hose Rubber | 1 |
| 50 | B230103000388 | Hose assembly | 1 |
| 51 | 14354090 | Steering Gear Assembly | 1 |
| 52 | A210111000026 | Bolt | 4 |
| 53 | A210401000001 | Washer | 21 |
| 57 | 21005186 | Bolt | 4 |
| 62 | 21027072 | Rubber Hose | 1 |
Parameters of SANY Steering System (4/4)
| No. | Part No. | Description | Qty |
| 55 | 60008274 | U-CLAMP | 3 |
| 56 | 14499660 | Hose clip seat 2 | 1 |
| 58 | ODT004711809 | steel tube assembly | 1 |
| 63 | B230103005259 | Hose Assembly | 1 |
| 64 | B210780000028 | Fitting, Elbow | 1 |
| 65 | 24001352 | Fitting, Adapter | 1 |
| 66 | B210780000336 | Pipe connector | 1 |
| 67 | B210780000713 | Fitting, Adapter | 1 |
| 68 | 150101020007A | Plunger Pump | 1 |
| 69 | A210204000032 | Screw | 2 |
| 70 | B210780000696 | Flange Split | 2 |
| 71 | B210780000421 | Fitting, Adapter | 1 |
| 72 | B210780000936 | Fitting, adapter | 1 |
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Why Choose Us?
SANYMACH offers professional product detail pages and technical documentation within minutes based on users’ equipment needs, ensuring clear information access and efficient procurement preparation. For customers of SANY construction machinery (including excavators, cranes, off-highway trucks like the SANY SKT90S, and concrete machinery), its decade-long industry expertise provides customized solution packages per project scale/business scenarios to accelerate project kickoff and operational efficiency. We also optimize equipment selection based on your construction scope, operational focus, capabilities, budget and site conditions for smooth execution, recommend cost-effective models per regional demands, suggest after-sales packages and maintenance cycles, and collaborate to ensure timely project delivery, long-term equipment value and mutual development with SANYMACH clients.
Online Catalog of SANY Parts
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