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150901042102A Supporting Oil Cylinder Sany SAT40C Articulated Dump Truck Spare Parts
150901042102A Supporting Oil Cylinder (Hydraulic Suspension / Support Cylinder) — compatible with Sany SAT40C articulated dump truck. This heavy-duty hydraulic cylinder group contains the core Cylinder Assembly (SYG00931073), Piston Rod, Guide Sleeve, Piston, Spherical Joint Bearings, and the complete Sealing Package (SYG010986257) with ZBR, GSJ, and CST seals. Engineered to provide heavy-duty chassis suspension, shock damping, and load support on mining haulers. Genuine Sany OEM and quality aftermarket options are available.
Product Details:
150901042102A Hydraulic Suspension & Supporting Cylinder for Sany SAT40C
The 150901042102A Supporting Oil Cylinder (frequently referred to in heavy machinery maintenance as the Hydraulic Suspension Cylinder or Chassis Support Cylinder) is a primary hydraulic actuator designed for the suspension and load-damping systems of the Sany SAT40C articulated dump truck. Articulated dump trucks operate under continuous, heavy loads in severe mining, earthmoving, and quarrying environments. To absorb high-amplitude road shocks and stabilize the mainframe chassis during high-payload transport, Sany utilizes this double-acting supporting cylinder to act as a responsive dampening buffer between the wheel hubs and the main frame.
This heavy-duty assembly features the core structural Cylinder Assembly (SYG00931073) barrel, a hard-chrome-plated Piston Rod (SYG007957622), and a robust Guide Sleeve (SYG004982420). It incorporates dual Joint Bearings (A880801010006) on the mounting eyes to permit structural pivoting and self-alignment under dynamic loads. Most importantly, it is pre-fitted with Sany’s complete high-pressure Sealing Package (SYG010986257), containing premium ZBR buffer seals, CST U-cup rod seals, GSJ piston glyd-rings, and heavy-duty dust wipers. We supply the fully integrated 150901042102A cylinder assembly, individual replacement rods, guide sleeves, and complete cylinder seal rebuild kits. Both genuine Sany OEM kits and highly reliable aftermarket options are in stock for rapid international shipping.
General Assembly Specifications
| Attribute | Specification Details |
|---|---|
| Assembly Part Number | 150901042102A |
| Assembly Name | Supporting Oil Cylinder (Hydraulic Suspension Cylinder) |
| Compatible Brand | Sany |
| Applicable Machine | SAT40C Articulated Dump Truck |
| Category | Sany Articulated Dump Truck Hydraulic & Suspension Parts |
150901042102A Assembly Component Parts List
Below is the detailed parts catalog breakdown of the supporting oil cylinder assembly as referenced in the Sany SAT40C technical manual. All listed major internal components, seals, and rebuild kits are orderable separately:
| Index | Part Number | Description / English Part Name | Qty |
|---|---|---|---|
| 1 | SYG00931073 | Cylinder assembly (Cylinder Barrel Weldment) | 1 |
| 2 | SYG007957622 | Piston rod (Hard-Chrome Piston Rod) | 1 |
| 3 | SYG004982420 | Guide Sleeve (Gland Guide Sleeve) | 1 |
| 4 | B230101002132 | ZBR Sealing Ring (Rod Buffer Seal) | 1 |
| 5 | 13573472 | Hwm Dust Ring (Wiper / Scraper Seal) | 1 |
| 6 | SYG009112016 | Piston | 1 |
| 7 | 13599574 | GSJ Sealing Ring (Piston Glyd Ring) | 1 |
| 8 | A880801010006 | Joint Bearing (Spherical Plain Bearing) | 2 |
| 9 | A210416000035 | Retainer Ring (Internal Circlip) | 4 |
| 10 | A210804000002 | Oil Cup (Grease Zerk / Fitting) | 2 |
| 11 | A210609000087 | O-ring | 2 |
| 12 | A210208000009 | Screw | 1 |
| 13 | 13746691 | Jt Guide Ring (Rod Wear Band) | 1 |
| 14 | 13746690 | Guide ring (Piston Wear Band) | 2 |
| 15 | 60208086 | Cst Sealing Ring (Rod U-cup Seal) | 1 |
| 16 | 60023533 | Sliding Bearing (Teflon/Composite Plain Bush) | 1 |
| 17 | A210417000004 | Retainer Ring (External Circlip) | 1 |
| 18 | A210609000125 | O-ring | 2 |
| 19 | B210780000164 | Plug (Orifice / Port Plug) | 2 |
| 20 | 60023533 | O-ring | 1 |
| 21 | SYG007957620 | Protective cushion (Dust Cover Buffer) | 2 |
| 22 | SYG007957615 | Protective plate (Metal Shield Plate) | 2 |
| 23 | A210204000019 | Screw | 8 |
| 24 | 10250744 | Retainer Ring | 2 |
| 25 | A210417000002 | Retainer Ring | 1 |
| 26 | SYG010986257 | Sealing Package (Note: Documented in Sany parts manual as “Sealing Pakege”) | 1 |
Features & Benefits of Our Supporting Oil Cylinder & Components
- Premium Heavy-Duty Sealing Package: The complete seal kit (SYG010986257) features industry-standard polyurethane U-cups, Glyd rings, and double-lip wipers designed to survive high thermal cycles and eliminate high-pressure hydraulic leaks.
- Precision-Ground Chrome Piston Rod: The main Piston Rod (SYG007957622) is engineered from high-tensile carbon steel, precision ground and induction-hardened with a hard chrome finish to resist scoring and micro-pitting in severe mining environments.
- Self-Aligning Spherical Joint Bearings: Features dual Joint Bearings (A880801010006) on the mounting eyes. These spherical plain bearings allow the cylinder to pivot and self-align during suspension articulation, completely preventing hazardous cylinder side-loading.
- Integrated Rod Shield Protection: Includes pre-drilled Protective Plates (SYG007957615) and protective cushions (SYG007957620) to wrap around the exposed cylinder rod, shielding the hard chrome from direct impact by flying stones or dump body debris.
Ordering & Technical Maintenance Guidelines
- Verify Cylinder Stroke and Port Configurations: Suspension and supporting cylinders are specifically calibrated to the dump truck’s chassis tonnage and valve settings. Please provide your Sany SAT40C’s chassis serial prefix so our engineering team can verify the exact port sizes, thread pitch, and stroke length before shipping.
- Mandatory Seal Package Replacement on Rebuilds: High-pressure oil seals are wear items subject to intense friction. When overhauling the supporting cylinder, always install Sany’s complete Sealing Package (item 26) with fresh O-rings (items 11 & 18) to ensure leak-free performance.
- Lubricate Mounting Joint Bearings: The spherical plain bearings (item 8) on the cylinder ends operate under intense load pressures. Ensure these joints are regularly purged with high-quality lithium-complex grease via the integrated oil cups / grease fittings (item 10) to clear out abrasive mining sand and prevent binding.
Contact our B2B sales department today with part number 150901042102A, your desired quantities, and delivery port to receive a formal commercial quotation within 1 business day.
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