TEDA XQ140 - Page 17

MODEL XQ140/20 HYDRAULIC POWER TONG OPERATION MANUAL
YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD

 Die seats and dies must be changed in pairs.

 Refer to the steel mark on the die seat and dies for the specification.
Table 5-2 Die seat specification
Table 5-3 Dies specification
Serie
s No.
Purchase No.
Part name
Mark (steel mark)
Note
1
XQ20-71(1)
Die (1)
73-78
2
XQ20-71(2)
Die (2)
89-114
3
XQ20-71(3)
Die (3)
121-156

 The hydraulic power source must be cut off when changing jaw plates,
die seats and dies.
Serie
s No.
Purchase No.
Part name
Mark (steel mark)
Note
1
XQ20-72(1)
Die seat(1)
138-143
2
XQ20-72(2)
Die seat(2)
132
3
XQ20-72(3)
Die seat (3)
127
4
XQ20-72(4)
Die seat (4)
114
5
XQ20-72(5)
Die seat (5)
105
6
XQ20-72(6)
Die seat (6)
89
7
XQ20-72(7)
Die seat (7)
73
8
XQ20-72(8)
Die seat (8)
60
User
purchase
9
XQ20-72(9)
Die seat (9)
121
10
XQ20-226
Die seat
156
Assembly of jaw plate
Die plate assembly
Dies
Pipe string
Φ pipe outer diameter mm
Jaw plate
Jaw plate roller
Roller shaft
Fig.5-5 Clamping illustration