22 Ton Single Vibrating Smooth Drum Roller WS225HD-2 Weichai Engine
The Qhmach WS225HD-2 dual drive 22 ton single vibrating smooth drum roller is equipped with a Weichai WP6G140 turbocharged engine with a power output of up to 140 kW, boasting excellent durability and strong centrifugal force. Furthermore, this roller can be equipped with optional padfoot drums to meet diverse construction needs.
The WS225HD-2 full hydraulic single drum vibrating roller is particularly suitable for efficient, high-thickness base and subbase compaction operations, and is widely used in construction projects such as highways, railways, airports, parking lots, and water conservancy projects.
Main Technical Performance Characteristics
01. Efficient Power
The WS225HD-2 vibrating smooth drum roller is equipped with a Weichai WP6G140 turbocharged engine with a power output of 140 kW, meeting Tier 3 emission standards. It features fast start-up, strong power, and long service life.
02. Intelligent Vibration Control
The closed hydraulic vibratory system consists of an electro-hydraulically controlled dual-point variable displacement pump and a fixed displacement motor, enabling dual-frequency and dual-amplitude vibration, with automatic activation and deactivation based on driving speed.
03. Advanced Drive System
To ensure excellent driving performance and grade ability, the WS225HD-2 fully hydraulic single drum vibratory roller utilizes a closed hydraulic drive system consisting of a single pump with dual motors, an electronically controlled proportional pump, a motor, and a long-life reducer, providing full front and rear wheel drive. The WS225HD-2 asphalt road roller comes standard with an automatic idle function to reduce energy consumption. Continuously variable speeds within a set speed range ensure optimal operation under varying operating conditions. (An optional automatic anti-slip mode is also available to minimize slip.)
01. Easy Operation
Single-lever operation enhances safety and reduces labor intensity.
02. Durable Design
The WS225HD-2 single drum road roller vibratory wheel features a reinforced internal baffle structure for enhanced support rigidity. The impact-resistant, reinforced vibration bearing features four-point support, improving bearing load conditions. The carefully designed bearing seat with lubrication channels provides excellent lubrication and heat dissipation, ensuring superior performance and long-term reliability of the vibration bearing, even under severe alternating loads.
03. 25°(45%) Climbing Capability
The WS225HD-2 single drum roller compactor, with its powerful engine and well-designed center of gravity, can effectively handle steep slopes and complex terrain, ensuring operational continuity and efficiency. At a 25° incline, the roller demonstrates excellent traction and stability, minimizing slippage and ensuring consistent compaction results.
04. Safe Brake System
Linked control of the non-powered brake ensures safety and reliability.
Convenient Maintenance
The engine cover at a wide angle for easy maintenance and servicing. This design allows operators to quickly access the engine components, streamlining routine checks and repairs. As a result, maintenance tasks can be completed efficiently, minimizing downtime and ensuring the roller remains in optimal working condition.
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This single drum vibratory roller is equipped with a cabin featuring heating and cooling air conditioning, ensuring high comfort for the operator. This system allows for efficient work in various weather conditions, reducing fatigue during long hours of operation.
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Vibrating Smooth Drum Roller WS225HD-2 Technical Parameter
| Single drum vibration roller | Unit | WS225HD-2 |
|---|---|---|
| Operation weight | kg | 20000 |
| Static linearity | N/cm | 644 |
| Amplitude | mm | 1.98/0.99 |
| Vibration frequency | Hz | 28/32 |
| Centrifugal force | kN | 415/285 |
| Drum width | mm | 2150 |
| Drum diameter | mm | 1550 |
| Speed range | km/h | 0-9 |
| Climbing capability | % | 45 |
| Turning radius | mm | 6500 |
| Engine brand | – | Weichai |
| Emission standard | – | Tier3 |
| Engine power | kW | 140 |
| Dimensions | mm | 6380*2430*3150 |
Qhamch Road Roller Manufacturer Note: We remain the right modify dimension of equipment due to update of spare parts and structure design, all modification will not effect performance of equipment.
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Qhmach
Reasons to Choose Us
As an industry leader, our road roller factory provide high-quality paving equipment backed by years of expertise. Our customer-focused team ensures prompt service for smooth project execution. Each road compactor piece of equipment is rigorously tested for reliability and durability. Choose us for quality and trust in every project.
Email: sale@qhmach.com