SHANTUI SL60W Wheel Loader -Diff. Assembly(Xuzhou Meritor)
SHANTUI SL60W Wheel Loader -Diff. Assembly(Xuzhou Meritor)
2025-07-07
SHANTUI SL60W Wheel Loader -Brake Assembly (Xuzhou Meritor)
SHANTUI SL60W Wheel Loader -Brake Assembly (Xuzhou Meritor)
2025-07-07

SHANTUI SL60W Wheel Loader Planetary Assembly (Xuzhou Meritor)

SHANTUI SL60W Wheel Loader -Planetary Assembly (Xuzhou Meritor)
SHANTUI SL60W Wheel Loader -Planetary Assembly (Xuzhou Meritor)

What is the SHANTUI Planetary Assembly (Xuzhou Meritor)?

  • The Planetary Assembly (Xuzhou Meritor) for the SHANTUI SL60W Wheel Loader is a critical drivetrain component engineered to deliver high torque multiplication and efficient power transmission in heavy-duty applications. This compact, robust system integrates precision gears, bearings, and seals to withstand extreme loads and harsh operating conditions. Below is a detailed breakdown of its key constituents:
  • 1. Core Gear System
  • Sun Gear: A centrally located, high-strength alloy steel gear that meshes with multiple Planet Gears, serving as the primary input for torque.
  • Planet Gear (front/rear axle): Multiple forged steel gears (typically 3-4) that orbit the Sun Gear, supported by Planet Pins and Sleeves. These gears transfer torque to the Ring Hub Assembly.
  • Planet Gear Shim (front/rear axle): Precision shims that adjust axial clearance between planet gears, ensuring optimal meshing and load distribution.
  • Ring Hub Assembly (front/rear axle): A forged steel housing with internal teeth that mesh with the planet gears, providing the output for torque transmission to the wheels.
  • 2. Support & Alignment
  • Planetary Wheel Frame (front/rear axle): A rigid steel frame that houses the planet gears and pins, maintaining their precise alignment during operation.
  • Adjustment Pin & Limit Block: Components that fine-tune gear positioning and prevent over-travel, ensuring smooth operation and reducing wear.
  • 3. Bearing & Rotational Components
  • 32026 Bearing & 32024 Bearing: High-capacity tapered roller bearings that support the Ring Hub Assembly and Hub, handling radial and axial loads with minimal friction.
  • Needle Roller (front/rear axle): Cylindrical rollers that provide low-friction support for the planet gears on their pins, enhancing efficiency and durability.
  • 4. Sealing & Protection
  • FB150x180x16 Oil Seal: A heavy-duty lip seal that prevents lubricant leakage and blocks contaminants from entering the assembly, ensuring long-term reliability.
  • Oil Guard Plate: A stamped steel plate that shields the bearings and gears from debris, while directing lubricant flow for optimal cooling.
  • 24 Compound Seal & M12x1.25×9 Plug: Sealing components that prevent oil leaks at critical interfaces, with Compound Seal Washer enhancing sealing performance.
  • 5. Fastening & Assembly
  • M12x1.25×25 Bolt (front/rear axle) & M10x1.25×25 Bolt: High-tensile steel bolts that secure the Cover (front/rear axle) and other components, with 12 Washer and 10 Washer distributing clamping force.
  • Fixing Bolt & Nut: Fasteners that secure the Sun Gear and other rotating components, ensuring they remain concentric and stable under load.
  • 50 Circlip & Circlip: Retaining rings that secure bearings and other components in place, preventing axial movement.
  • System Functionality
  • The Planetary Assembly (Xuzhou Meritor) operates by receiving torque from the transmission via the Sun Gear, which drives the Planet Gears to rotate around it. The planet gears, in turn, mesh with the Ring Hub Assembly, transferring torque to the wheels. The Planetary Wheel Frame maintains precise gear alignment, while Adjustment Pins and Limit Blocks ensure optimal operation. Bearings and Needle Rollers reduce friction, and Oil Seals and Guard Plates protect against contamination. 
  • This assembly is rigorously tested to meet Xuzhou Meritor’s standards for durability and performance, ensuring seamless integration with the SHANTUI SL60W’s drivetrain. Regular maintenance—including lubrication checks, seal inspections, and torque checks—maximizes the planetary assembly’s lifespan, making it a cornerstone of the loader’s productivity in demanding environments.

Product Parameters of SHANTUI Planetary Assembly (Xuzhou Meritor)?

NO PART NO. PART NAME Q’TY
1 79001545  Planet Pin(front axle) 4
79001545  Planet P1n(rear axle) 3
2 75600334  Sleeve(front axle) 4
75600334  Sleeve(rear axle) 3
3 83000802 Sun Gear 1
4 52100009 50 Circlip 1
5 83000801  Planet Gear(front axle) 4
83000801  Planet Gear(rear axle) 3
6 75600457  Planet Gear Shim(front axle) 8
75600457  Planet Gear Shim(rear axle) 6
7 75500197 M24x1.5 Plug 1
8 53200005 24 Compound Seal 1
9 79605020 Adjustment Pin 1 group
10 73520042 Limit Block 1
11 50012010 M12X1.25X25 Bolt(front axle) 7
50012010 M12x1.25×25 Bolt(rear axle) 5
12 52020004 12 Washer(front axle) 7
52020004 12 Washer(rear axle) 5
13 50140003 M10x30 Screw 3
14 83810304 Fixing Bolt 2
15 77000021 Sleeve 1
16 83899301  Nut 1
83640301  Nut(front axle) 1
17 93125012  Ring Hub Assembly 1
83640302  Ring Hub Assembly(front axle) 1
18 54100007 32026 Bearing 1
19 54100006 32024 Bearing 1
20 D3639301  Hub 1
21 53510005 FB150x 180x 16 Oil Seal 1
23 83496302 Oil Guard Plate 1
24 83496301 Circlip 1
25 75600330  Needle Roller(front axle) 216
75600330  Needle Roller(rear axle) 162
26 75500842 M12x1.25×9 Plug 1
27 53200002 12 Compound Seal Washer 1
28 52020003 10 Washer 1
29 50012005 M10x 1.25×25        Bolt 1
30 83000810 Gasket Ring 1
31 83310601    Planetary Wheel Frame(front axle) 1
93115015 Planetary Wheel Frame(rear axle) 1
32 83688301 Cover(front axle) 1
93120006 Cover(rear axle) 1

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