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150901041624A Steering Cylinder Sany SAT40C Articulated Dump Truck Spare Parts
150901041624A Steering Cylinder Assembly (Hydraulic Articulation Steering Cylinder) — compatible with Sany SAT40C articulated dump truck. This double-acting high-pressure cylinder group incorporates the Cylinder Barrel Assembly (SYG007913591), hard-chrome Piston Rod (SYG007913590), Guide Sleeve, Piston, spherical plain bearings, and a robust seal kit featuring IUH, HBY, and CST sealing rings. Engineered to deliver reliable steering force under extreme mine loads. Genuine Sany OEM and quality aftermarket options are available.
Product Details:
150901041624A Hydraulic Articulation Steering Cylinder for Sany SAT40C
The 150901041624A Steering Cylinder Assembly (Engineered as the Hydraulic Articulation Steering Cylinder) is a primary heavy-duty hydraulic actuator designed for the central steering system of the Sany SAT40C articulated dump truck. Articulated dump trucks operate under continuous, heavy loads, traversing rough terrains and steep grades. To steer, these machines pivot the front tractor frame relative to the rear trailer chassis via two of these double-acting supporting cylinders mounted directly to Sany’s central oscillating hitch joint (ODT007884767) [1]. Positioned on the mainframe joints, these steering cylinders handle immense sheer, bending, and torsional forces during heavy off-road hauling operations.
This assembly features a high-strength welded Cylinder Barrel Weldment (SYG007913591), a hard-chrome-plated Piston Rod (SYG007913590), a Guide Sleeve (13066987), and a Piston (13066988). It incorporates dual Spherical Plain Bearings (A221500000195) on the mounting eyes to permit structural self-alignment, preventing cylinder side-loading during chassis roll. For fluid containment, it utilizes a premium sealing array consisting of an IUH Rod Seal (60107394), HBY Buffer Seal (60084612), CST Piston Seal (60250374), and a DKBZ3 Dust wiper ring (60136782). We supply the fully integrated 150901041624A steering cylinder group as well as individual replacement rods, barrels, spherical plain bearings, and 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 | 150901041624A |
| Assembly Name | Steering Cylinder Assembly (Hydraulic Articulation Cylinder) |
| Compatible Brand | Sany |
| Applicable Machine | SAT40C Articulated Dump Truck |
| Category | Sany Articulated Dump Truck Hydraulic & Steering Parts |
150901041624A Assembly Component Parts List
Below is the detailed parts catalog breakdown of the hydraulic steering 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 | A210416000047 | Retainer Ring | 4 |
| 2 | A210804000002 | Oil Cup (Grease Zerk / Fitting) | 4 |
| 3 | A221500000195 | Spherical Plain Bearing | 2 |
| 4 | SYG007913590 | Piston Rod (Hard-Chrome Piston Rod) | 1 |
| 5 | 13066987 | Guide Sleeve (Gland Guide Sleeve) | 1 |
| 6 | A210609000123 | O-Ring | 1 |
| 7 | 13254937 | Retaining Ring | 2 |
| 8 | A210608000012 | O-ring | 1 |
| 9 | A210417000103 | Retaining Ring (External Circlip) | 1 |
| 10 | 60136782 | DKBZ3 Dust Ring (Wiper / Scraper Seal) | 1 |
| 11 | 61023521 | GBRT2 retaining ring | 1 |
| 12 | 60107394 | IUH Sealing Ring (Rod U-cup Seal) | 1 |
| 13 | 60084612 | HBY Sealing Ring (Rod Buffer Seal) | 1 |
| 14 | A880802002008 | Self-lubricating Bearing (Du Bush) | 1 |
| 15 | A210417000075 | Retaining Ring | 1 |
| 16 | 12355727 | Plug Screw | 2 |
| 17 | A210434000013 | Washer | 2 |
| 18 | SYG007913591 | Cylinder Assem. (Cylinder Barrel Weldment) | 1 |
| 19 | A880899030000 | Steel Ball | 1 |
| 20 | A210208000008 | Screw | 1 |
| 21 | 13066988 | Piston | 1 |
| 22 | 13746675 | JT Guide Ring (Piston Wear Band) | 2 |
| 23 | 60250374 | CST Sealing Ring (Piston Seal) | 1 |
| 24 | 13254957 | Retaining Ring | 2 |
| 25 | A210608000077 | O-ring | 1 |
| 26 | SYG008383454 | Steering Cylinder (Assembly Drawing Tag) | 1 |
Features & Benefits of Our Steering Cylinder Components
- Precision-Ground Chrome Piston Rod: The main Piston Rod (SYG007913590) 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 Plain Bearings: Features dual Spherical Plain Bearings (A221500000195) on the mounting eyes. These plain bearings allow the cylinder to pivot and self-align during suspension and steering articulation, preventing hazardous cylinder side-loading.
- Premium Heavy-Duty Sealing Array: The cylinder utilizes high-performance polyurethane U-cup rod seals (60107394), HBY buffer seals (60084612), and CST piston seals (60250374) to manage high pressure cycles and eliminate external hydraulic leaks.
- Dynamic 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.
- Wear-Resistant Piston Guides: Outfitted with dual JT Guide Ring piston wear bands (13746675) to prevent metal-on-metal contact between the piston head and the internal cylinder barrel (SYG007913591), ensuring long service intervals.
Ordering & Technical Maintenance Guidelines
- Verify Cylinder Stroke and Port Configurations: Steering cylinders are specifically calibrated to the dump truck’s chassis steering geometry 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 Replacement on Overhauls: High-pressure oil seals are wear items subject to intense friction. When overhauling the steering cylinder, always install Sany’s complete Sealing Package with fresh O-rings (items 6, 8, & 25) to ensure leak-free performance.
- Lubricate Mounting Joint Bearings: The spherical plain bearings (item 3) 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 2) to clear out abrasive mining sand and prevent binding.
Contact our B2B sales department today with part number 150901041624A, your desired quantities, and delivery destination to receive a formal commercial quotation within 1 business day.
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