CG958H Wheel Loader. Manual - part 36

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146

Machinery Management 

I    Management and Usage of New Machine 

New machine leave factory after sophisticated inspection and test run. However, it shall 

have enough running-in before usage, which is the know-how of long-term maintaining 

machine in a well-state and economic usage. 

Please take heed of the following items when using new machine: 

z  No matter what season, enough warming-up shall be done before working. 

z  Be sure to avoid the engine work in idling (non-load high-speed operation). It must not do 

like that especially not heating the engine. 

z  Be sure to avoid emergency brake, flashback and unnecessary spike stop. 

z  Inspection and maintenance shall be implemented by provisions. 

II  Storage of the Machine 

The ambient temperature of storage is -15℃-40 . If beyond this temperature range, it is 

℃

suggested to store indoor. The relative humidity shall not exceed 70%. 

2.1 No Use for One Month 

In addition to the attention of stop at ordinary time, the following items shall be 

implemented for the machine of non-use of a month: 

z  Brake the machine for every week, and operate the working device to use at any time. 

2.2 No Use for over One Month 

In addition to the attention of stop at ordinary time, the following items shall be 

implemented for the machine of non-use of over a month: 

z  Check oil point of each part to see whether it has oil with specified volume. 

z  Park at hard-surface road at high position taking into account such as the rainy season. 

z  Take out the accumulator. 

Even parking inside the house, the accumulator shall be kept in other dry place for the 

summer heat or humid area, and be charged for every month. 

z  Smear the anti-corrosive grease on the bare part of easily rusty hardware such as piston rod. 

z  Cover with clothes at the humidity area (venting device, air filter). 

z  Tyre pressure shall be adjusted to the standard pressure and check the abrasion and damage 

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147

of tyre. (Prepare new tyre according to the check result). 

In order to remove the burden of tyre load, float it by jacking up the machine. 

If this approach can not be implemented, be sure to check the air pressure every two weeks 

to maintain proper air pressure. 

z  Carry on running the machine for every week, start the engine, move the machine forward 

after enough warming-up. 

If the working device is moved, the antirust grease on the piston rod shall be wiped away 

firstly. 

2.3 Use after Long-term Storage 

z  Remove the cover which prevents humidity. 

z  Wipe the anti-corrosive grease which covers the bare part. 

z  Discharge the oil in the engine crankcase, torque-converter gearbox, differential gear and 

final reducer, clean them, and replace new oil with specified volume. 

z  Discharge impurity and water from hydraulic reservoir and diesel box. 

z  Add cooling water with specified volume. 

z  Install the removed storage accumulator after it has been charged and connect it with cable. 

z  Adjust the tyre pressure according to the authorized pressure of the road. 

z  Carry on the inspection before operating. 
Carry on the warm up operation. 
 

 

 

 

 

 

 

 

 

 

 

 

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148

DECLARED SINGLE-NUMBER NOISE EMISSION VALUES 

 

Wheel Loader, CG958H, Serial Number:00074 

DECLARED SINGLE-NUMBER NOISE EMISSION VALUES 

In accordance with EN ISO 4871:1996 

 

A-Weighted emission sound pressure level, L

pAd

  at the operator’s position, in 

decibels 

 
 

77 

Values determined according to noise test code given in EN 474-1:2006, using the basic standards EN ISO 3744:1995, 
ISO/DIS 6395:2006, ISO/DIS 6396:2006 
 
NOTE: Declared single-number noise emission values are the sum of measured values and the associated uncertainty, 
and they represent upper boundaries of the range of values, which is likely to occur in measurements. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

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149

DECLARED VIBRATION EMISSION VALUES OF A SINGLE MACHINE 

 

Wheel Loader, CG958H, Serial Number:00074 

DECLARED VIBRATION EMISSION VALUES OF A SINGLE MACHINE 

In accordance with EN ISO 12096:1997 

Measured vibration emission value 

α(m/s

2

)

 

Load and Carry 

Motion 

V-shape Motion 

Transfer Movement 

Hand-Arm 

0.86 

(operating lever) 

0.73/0.69 

(operating lever/steering 

wheel) 

1.11 

(steering wheel) 

Backrest 

0.66 0.53 0.59 

Seat 

0.52 0.39 0.72 

Whole-body 

Feet 

0.39 0.47 0.51 

Values determined according to vibration test code given in EN 474-1:2006, using the basic standards ISO 5349-1:2001, 
ISO 5349-2:2001, ISO 2631-1:1997, EN 1032:1996+A1:1998 
 
This machine is equipped with an operator’s seat, which meets the criteria of EN ISO 7096:2000 representing vertical 
vibration input under severe but typical operating conditions. This seat is tested with the input spectral class EM3 and has 
a seat transmissibility factor SEAT=0.96 (When the operator weight is 98 kg).