General Principles
GL-7
Note:
Engine damages for using lubricants below CD15W-40 or CE15W-40 or even lower are not in our warranty
scope.
Suitable temperature scope:
For 15W-40: -10 ℃ ~-15 ℃; For 10W: -5 ℃ ~-20 ℃ ; For 5W-30: below -25 ℃
Lubricant for gears in driving axle
Recommend to use sulfur-phosphor API GL-5 gear lubricant for heavy duty vehicle. Applicable
environment temperatures for different classes are as follow:
Gearbox oil
Recommend to use sulfur-phosphor 85W/90 GL-4 gear lubricant for middle duty vehicle.
Lubricating grease
Recommend to use generally-used lithium grease for the lubricating points on hubs and chassis frame.
Shock absorber oil
Recommend to use specially-used shock absorber oil.
Clutch boosting liquid
Recommend to use DOT 4 compounded braking liquid. Different classes of braking liquid can not be used
together.
Note:
Braking liquid made by different manufacturers can not be used together.
Engine antifreeze liquid (coolant)
Recommend to use long-term antirust & antifreeze liquid. The freeze point of the antifreeze liquid used
should be 8 ℃ lower than the minimum local temperature. Different classes of antifreeze liquid can not be used
together.
Volume Data
Part
Vo l u m e (L)
Fuel tank 120
Engine lubrication system 9
Engine cooling system 14.5