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Commercial Vehicle-coach

overview

To provide lubrication solution for varied cars and buses. Autol can design suitable lubrication solution for each customer’s specific needs.

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Advantages of centralized lubrication system:

1. Automatic system guarantees timing and automatic lubrication, which saves labor (95%) and ensures operators’ safety.
2. Longer truck life, expand your machines’ lifespan for more than 60%
3. Save grease for more than 70%, environmentally sustainable

Working principle:

The system is controlled by ECU to make sure the cycle work of the gear pump.When the system works, the motor drives the gear pump to work, sucking and delivering the lube. After the lube is pressed into the supply line, it is delivered to all the lube points through the single-line distributor(pressure-type distributor). The system releases pressure after the operation.


Advantages of lubrication system

Reasons for roller bearing breakdowns

Manual lubrication VS automatic lubrication

Compared to manual lubrication, centralized lubrication system is enclosed, which avoids grease leaking and the abrasion of friction pairs.

Advantages of centralized lubrication system

1. Automatic system guarantees timing and automatic lubrication, which saves labor (95%) and ensures operators’ safety.
2. Longer truck life, expand your machines’ lifespan for more than 60%
3. Save grease for more than 70%, environmentally sustainable
(Advantages of centralized lubrication system)

Introduction of the System

Autol innovated new centralized lubrication system for commercial vehicles and have maintained a long-term cooperation with varied coach and bus manufacturers. Here are the common lubrication series for coach and bus:
AR60 series: AR60, AR60H, AR60HG, AR60HL
AL50 series: ALP502
AL70 series: ALP712
AL80 series: ALP822
Let’s use AR60H as an example to introduce coach lubrication system.


Working principle:

The system is controlled by ECU to make sure the cycle work of the gear pump.When the system works, the motor drives the gear pump to work, sucking and delivering the lube. After the lube is pressed into the supply line, it is delivered to all the lube points through the single-line distributor(pressure-type distributor). The system releases pressure after the operation.

 

Technology innovation:

The country-around and year-around application of highly dense 0# lube;
ECU smart controlling system;
New pressure-type distributor with high pressure, stable performance and good lubrication;
Intelligent temperature control system solves the application problem of the system in high cold zone.

Main Components

Grease Pump

AR60H pump has higher pump ability than AR60. In cold environment, supply pressure of the pressure-type distributor rises with decreasing temperature. In high cold zone where the lowest temperature in the whole year is below minus 15 degrees centigrade, the temperature control sensor in the system works to ensure the system works normally.

Pressure Distributor

A pressure-type distributor is like the picture above. While the pump presses lube through supply line, the distributor supplies the lube stored in the last cycle to each lube point with high pressure. The supply pressure of the distributor can reach 2.5MP at ordinary temperature and will rise with the temperature decreasing under severely low temperature, which guarantees the supply of viscous grease for friction pairs. When the pump stops, the oil store cavity of distributor stores lubes for next cycle. According to the lube needs of different friction pairs, there are 3 outputs: 0.1ml/time, 0.2ml/time, 0.4ml/time.

The installation diagram of pressure-type distributor

Monitor, the control center of AR60H lubrication system, dynamically displays supply line pressure, inactivity countdown, operation time, total working cycles, fault code, etc. Besides, it can protect the whole system when it is overloaded and send an alarm when something goes wrong. Powered by DC12V and DC24V, it is usually installed in the driver zone to make sure him see it easily. For system maintenance, there is a remote control for the monitor.

About autol:

Service

1.Customized lubrication solution for each specific equipment.
2.Training on the operation and maintenance of the system for customers.
3.Installation and adjustion of the equipment to ensure its operation.
4.For the products out of warranty, we provide lifetime maintenance. And as for the spare parts used, we will charge by unified standard.
5.We provide common easily-worn parts which costs 3% of your buying.

Packaging

Carton and wooden case
To ensure the products are easy to transport, packing can be flexible according to needs.

Application:

School bus, bus, coach, airport shuttle bus

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