XMR203 2ton Asphalt Road Roller New Hand Compactor

Product Introduction

The XMR203 double steel wheel roller is a classic medium-sized product that has been tested by the market for a long time. It integrates the advantages of efficient compaction, reliable durability, flexibility and convenience. It is a powerful assistant for handling various asphalt pavement compaction tasks and is particularly suitable for user groups who pursue construction efficiency, equipment availability and comprehensive investment return.

Product Advantage

Strong compaction performance: It adopts a mechanical vibration system with a large excitation force to ensure high pressure compaction and high efficiency.

• Outstanding reliability: Key components (such as engines, hydraulic pumps, and motors) are all from well-known domestic and international brands. The entire machine has a sturdy structure and is durable.

• Ultra-high flexibility: The compact body design, small turning radius and excellent edge-hugging performance enable it to easily handle complex and changeable construction environments.

• Humanized operation experience: The operation is light and simple, the field of vision is wide, the driving environment is comfortable, and it greatly reduces the labor intensity of the operator.

• Comprehensive maintenance and upkeep: The layout of daily maintenance points is reasonable, within easy reach, and convenient for maintenance, effectively reducing the operating costs in the later stage.

Technical Parameters

Product Uses

Municipal road construction and maintenance: Compaction of asphalt surface layers on urban roads, non-motorized vehicle lanes, squares, community roads, etc.

• Highway maintenance projects: Compaction of asphalt overlay, pothole repair and other maintenance operations on national and provincial roads, county and township roads.

• Construction in narrow areas: Areas where large equipment is difficult to reach, such as pipe trench backfilling, the back of bridge and culvert abutments, and the periphery of curb stones.

• Small parking lots and sports fields: The final compaction of asphalt pavement.

Product Operate Guide

Machine preparation: Ensure that there are no people or obstacles around the equipment.

2. Lever position: Confirm that the walking speed control lever is in the "middle position" (N position) and the vibration switch is in the "off" position.

3. START the engine: Insert the key, rotate to "ON" to power on, wait for the preheating indicator light to go out, and then continue to rotate to "Start" to start the engine.

The startup time should not exceed 10 seconds.

4. Preheating: After starting the engine, it should be run at medium to low speed without load for 3 to 5 minutes for preheating, especially in cold weather.

5. Starting

◦ Select the direction of travel (forward/backward).

Gently push the walking speed control lever, and the device will start to move. Avoid pushing the joystick hard. Start smoothly instead.

FAQ

1.What are its driving and vibration methods?

A: Usually adopted:

• Hydraulic drive (walking system) : It achieves stepless speed change, smooth walking and simple operation.

• Mechanical vibration (vibration system) : Driven by belt, it features a simple and reliable structure, convenient maintenance and low cost. It offers dual-frequency and dual-amplitude services to adapt to different working conditions.

2.What is the water system like?

A: Equipped with a large-capacity water tank and a centrifugal pump automatic spraying system, it can continuously spray water on the steel wheels, effectively preventing asphalt adhesion. The nozzle is adjustable and needs to be inspected regularly to prevent clogging.

3.What items need to be checked before starting up daily?

A: Check the levels of engine oil, coolant and fuel. Check the hydraulic oil level; Check if there is any adhered asphalt on the steel wheel. Check whether the sprinkler system is functioning properly. Walk around the vehicle to check for any oil or water leakage.

4.What should I do if the steel wheel is stuck with asphalt?

1. Ensure that the sprinkler system is working properly, there is water in the water tank and the nozzles are not clogged.

Adding an appropriate amount of special release agent or laundry detergent to the water tank can more effectively prevent adhesion.

3. If adhesion has occurred, the machine should be shut down, cleaned thoroughly with tools before resuming work, and the sprinkler system should be inspected.

5.What should be noted for daily maintenance?

A: Regular maintenance is the key to ensuring the lifespan of equipment.

• Each shift (8-10 hours) : Check the levels of engine oil, diesel and coolant, and clean the debris and dirt on the equipment.

• Daily: Check the lubricating oil of the vibrating wheel and add grease to each lubrication point (hinge point, bearing).

• Regular replacement: Replace the engine oil, oil filter, diesel filter, hydraulic oil and hydraulic oil filter strictly in accordance with the time or hours specified in the operation manual.

6.How to choose dual-frequency and dual-amplitude?

• High amplitude (0.6mm)/low frequency (50Hz) : It is used for compacting thick layers, base layers and materials with large aggregate particle sizes, providing a large force and a large compaction depth.

• Low amplitude (0.3mm)/high frequency (60Hz) : It is used for compacting thin layers, surface layers and asphalt mixtures, providing a high number of impact cycles and better surface flatness and density.