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131301000119A Power Take-off Drive Shaft Assembly Sany SAT40C Articulated Dump Truck Spare Parts
131301000119A Power Take-off Drive Shaft Assembly (PTO Cardan Prop Shaft) — compatible with Sany SAT40C articulated dump truck. This high-load auxiliary drive shaft features two universal joint Cross Shaft Assemblies (131300000053A011), a telescoping splined hub slip joint with a protective Dust Shield Assembly, and heavy-duty flanged forks. Engineered to safely transmit transmission torque to auxiliary hydraulic pumps across the articulation pivot. Genuine Sany OEM and quality aftermarket options are available.
Product Details:
131301000119A Auxiliary Power Take-Off (PTO) Drive Shaft for Sany SAT40C
The 131301000119A Power Take-off Drive Shaft Assembly is a specialized mechanical power transmission component configured for the drivetrain system of the Sany SAT40C articulated dump truck. Articulated dump trucks require continuous, high-volume hydraulic flow to operate their heavy-duty steering rams and multi-stage body hoisting (tipping) cylinders under maximum payload conditions. This auxiliary PTO drive shaft bridges the physical gap between the transmission Power Take-Off output flange and the input shaft of the primary hydraulic pumps, delivering rotational mechanical torque across the truck’s central articulation pivot.
Because the tractor and trailer sections of the truck continuously osculate, steer, and pivot relative to each other, this drive shaft must handle extreme multi-dimensional movements. It utilizes dual cardan-style Cross Shaft Assemblies (131300000053A011) to manage angular deflection, and an integrated telescoping Splined Hub (131301000319A003) and Spline Shaft Fork (131301000319A004) slip-joint to absorb changes in distance. We supply the fully integrated 131301000119A assembly as well as individual replacement universal joints, spline shafts, dust boots, and flange yokes. 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 | 131301000119A |
| Assembly Name | Power Take-off Drive Shaft Assembly (Auxiliary PTO Cardan Shaft) |
| Compatible Brand | Sany |
| Applicable Machine | SAT40C Articulated Dump Truck |
| Category | Sany Articulated Dump Truck Transmission & Drivetrain Parts |
131301000119A Assembly Component Parts List
Below is the detailed parts catalog breakdown of the PTO drive shaft assembly as referenced in the Sany SAT40C technical manual. All listed components can be ordered individually for targeted field service or routine universal joint overhauls:
Note: Item index 4 is omitted in the Sany original parts catalog, jumping from 3 to 5. This has been meticulously preserved below for catalog precision.
| Index | Part Number | Description / English Part Name | Qty |
|---|---|---|---|
| 1 | 131301000319A001 | Flanged Fork | 1 |
| 2 | 131300000053A011 | Cross Shaft Assembly (Universal Joint / U-Joint Cross) | 2 |
| 3 | 131301000319A002 | Yoke Assembly (Slip Yoke / Sleeve Yoke) | 1 |
| 5 | 131301000319A003 | Splined Hub (Splined Slip Stub Shaft) | 1 |
| 6 | 131300000011A005 | Grease | 1 |
| 7 | 131301000319A004 | Spline Shaft Fork (Splined Shaft Yoke) | 1 |
| 8 | 131301000319A005 | Dust Shield Assembly (Telescoping Spline Dust Boot) | 1 |
| 9 | 60156405 | Spring Washer | 8 |
| 10 | 131301000319A006 | Flanged Fork | 1 |
Features & Benefits of Our PTO Cardan Drive Shaft
- High-Angle Cardan Deflection: The dual high-capacity Cross Shaft Assemblies / Universal Joints (131300000053A011) are engineered using premium forged steel spider crosses and needle bearings, allowing for high angular movements without binding.
- Telescoping Distance Compensation: Includes an induction-hardened Splined Hub (131301000319A003) and slip yoke design to allow the shaft to expand and compress linearly during truck chassis osculation, preventing axial thrust from loading the hydraulic pump bearings.
- Mining Dust & Grit Exclusion: Equipped with a heavy-duty Dust Shield Assembly / rubber bellows boot (131301000319A005) that encapsulates the sliding splines, keeping out highly abrasive coal dust, silica, and water.
- Pre-Balanced Shaft Structure: This PTO shaft assembly is dynamically balanced at Sany factory tolerances to eliminate rotational vibration harmonics, preserving pump input shaft seals.
Ordering & Technical Maintenance Guidelines
- Observe Phase Alignment on Slip Joints: Drivetrain yokes must remain in-phase. When reassembling the splined hub (item 5) and the spline fork (item 7) after service, ensure the alignment arrows stamped on the yokes are perfectly aligned to prevent severe rotational vibrations.
- Maintain Grease Service Intervals: Heavy-duty mining PTO joints are subjected to high loads and moisture. Use high-quality lithium-complex grease (item 6) via the integrated zerk fittings on the U-joint crosses and slip spline to purge out contaminants.
- Verify Chassis Model Sizing: PTO drive shafts, spline tooth counts, and flange bolt circles differ based on the automatic transmission and pump layouts. Please provide your Sany SAT40C’s chassis serial prefix so our technical team can verify exact part compatibility.
Contact our B2B sales department today with part number 131301000119A, your desired quantities, and delivery port to receive a formal commercial quotation within 1 business day.
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