mechabro

Boom operation precautions:1、The outriggers must be fully extended and supported as required before the boom can be operated.
2、The  boom  cannot be used in thunderstorms or severe weather conditions, and the boom cannot be use...

Concrete pump truck malfunction:The main overflow valve has malfunctioned, causing the main system to have no pressure and unable to pump.
Phenomenon and reasons:The pressure of the main system is 0Mpa during pressure holding, which causes th...

ISUZU chassis  concrete pump truck  cab tipping operation
Preparation before tipping :1. Put the gear lever in the neutral position and pull up the handbrake, otherwise the automatic tipping device will fail to self-lock.
2. ...

Concrete pump truck malfunction:
The straight pipe of the conveying pipe burst.
Phenomenon and reasons:The straight pipe of the conveying pipe burst during construction on site, and there is no stock of non-standard straight pipes.
Emer...

ISUZU chassis  concrete pump truck  switching from driving to pumping mode
"One Look"1. Check if the key switch is in the “ON” position, otherwise there is no power input to the rocker switch.
2. Check whether the h...

Concrete pump truck malfunction:The display screen shows emergency stop when the concrete pump truck is working.
Phenomenon and reasons:When the concrete pump truck is working, the display screen shows an emergency stop, c...

Maintenance of concrete sealing body1.Before each concrete pumping, the washing room should be filled with clean tap water. When the external temperature is below 30 degrees, about one-third of the waste hydraulic oil can be added to improve the ...

Concrete pump truck malfunction:The number of directional changes during the operation of the pump truck is relatively low.
Phenomenon and reasons:When the  pump truck  is working, the main oil cylinder changes direction less f...

Ever wonder about concrete pump trucks and which one is superior? In this issue, we will do our take on the good points and the bad points of long arm conveyance trucks and also short arm conveyance trucks. Construction Equipment Sentence Guess what?...