Motor Spare Parts for Hyundai 215VS / 225VS / 305VS / 335VS
Product Overview
This set of motor spare parts is specially matched for Hyundai 215VS, 225VS, 305VS and 335VS excavators, covering vulnerable components of slewing motor, travel motor and related hydraulic actuators, and can also be used together with Hydraulic Pump Spare Parts to maintain the core power components of the construction Machine. As key wearable parts of the whole hydraulic system, these spare parts directly guarantee the stable operation of hydraulic motors and the matching Hydraulic piston pump. Made of high‑strength wear‑resistant alloy materials, they strictly follow OEM dimensional standards, featuring good interchangeability and long service life. Regular replacement of these motor spare parts can effectively reduce internal leakage, abnormal noise and power loss of the hydraulic system, avoid failure of walking and slewing functions of the excavator, and ensure continuous heavy‑load operation of the engineering Machine. It is widely applied for equipment overhaul, routine maintenance and aftermarket spare‑parts supply of Hyundai series excavators.
Regulator, saddle bearing, swashplate,cylinder block, piston shoes, valve plate, spring
Technical Specifications
- Applicable Equipment: Hyundai 215VS, 225VS, 305VS, 335VS Excavators
- Product Category: Hydraulic motor spare parts, matching with Hydraulic Pump Spare Parts for overall hydraulic maintenance
- Main Included Parts: Piston set, cylinder block, valve plate, seal kit, bearing, retaining plate, pin assembly for swing motor and travel motor
- Material: High‑grade alloy steel, wear‑resistant cast iron, high‑temperature resistant nitrile rubber seals
- Working Pressure: Adapt to the rated pressure of Hyundai excavator hydraulic system, up to 350 bar
- Working Medium: Anti‑wear hydraulic oil
- Operating Temperature: -20℃ ~ +85℃
- Feature: High precision, strong wear resistance, perfect dimensional matching with original parts, direct replacement without secondary processing, suitable for harsh construction working conditions
Working Principle
The hydraulic motor converts hydraulic pressure energy from the Hydraulic piston pump into mechanical rotation torque to drive the slewing and walking mechanism of the excavator Machine. Long‑time heavy‑duty operation will cause wear of internal pistons, valve plates and sealing elements of the motor, leading to increased internal leakage, weakened output torque and unstable action of the hydraulic system. At this time, replacing worn motor spare parts, together with qualified Hydraulic Pump Spare Parts, can rebuild the internal sealing and friction matching of the hydraulic components, restore the power output of the Hydraulic piston pump and hydraulic motor, and keep the whole hydraulic system running smoothly. If worn parts are not replaced in time, it will accelerate the damage of the main pump and motor, resulting in higher maintenance costs.
Core Advantages
1. Strict OEM dimension matching, fully compatible with Hyundai 215VS/225VS/305VS/335VS, perfectly cooperate with Hydraulic Pump Spare Parts for one‑stop hydraulic maintenance of the Machine.
2. Wear‑resistant material formula, greatly prolong the service life of motor components, reduce the failure frequency of the hydraulic system.
3. Complete part range, covering all vulnerable parts of slewing and travel motors, solving most common motor faults such as oil leakage, weak power and abnormal noise.
4. Precision machining of friction pairs, low internal leakage, maintain stable pressure and flow supply from the Hydraulic piston pump.
5. Simple installation, greatly shorten the maintenance downtime of excavators, improve the construction efficiency of the engineering Machine.
Application Range
These motor spare parts are dedicated maintenance accessories for the hydraulic system of Hyundai medium‑large excavators. They are used for routine maintenance, major overhaul and spare‑parts replacement of Hyundai 215VS, 225VS, 305VS, 335VS models. Matching with Hydraulic Pump Spare Parts, they can fully restore the hydraulic performance of the excavator, suitable for machinery repair factories, maintenance stations, construction equipment leasing companies and global spare‑parts trading business.
