MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL
YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD
10
．
Figs and detail lists of parts
Item
Description
Figs and parts
10.1
Combination tong
Fig.101.,table10.1
10.2
Master tong
Fig.10.2,table10.2
10.3
Tong shell and accessory
Fig.10.3,table10.3
10.4
Mater tong head
Fig.10.4,table10.4
10.5
Resetting, braking and centralizing mechanism
assembly
Fig.10.5,table10.5
10.6
Transmission mechanism
Fig.10.6,table10.6
10.7
Gear shifting mechanism assembly(upper)
Fig.10.7,table10.7
10.8
Gear shifting mechanism assembly(lower)
Fig.10.8,table10.8
10.9
Safety door assembly
Fig.10.9,table10.9
10.10
Backup tong
Fig.10.10,table10.10
10.11
Backup tong head
Fig11.10.11,table11
10.12
Tail hydraulic transmission mechanism
Fig.10.12,table10.12
10.13
Hydraulic lifting bucket
Fig.10.13,table10.13
10.14
Spring lifting bucket
Fig.10.14,table10.14
10.15
Hydraulic control and safety gate control device
Fig.10.15,table10.15
10.16
Front guide pole assembly
Fig.10.16,table10.16
10.17
Rear guide pole assembly
Fig.10.17,table10.17
When purchasing parts, you may choose to purchase assemblies
directly instead of purchasing individual parts for assembling by
yourself.
For instance: one jaw plate assembly of the master tong consists of
one jaw plate of the master tong, one roller, one roller axle, two
ø
6
×
18 cylindrical pins, two M8
×
12 fastening screws at the cone
point.
