Electromechnical Drilling Rigs

We are offering electromechnical drilling rigs.
specifications of electromechnical drilling rigs
model zj301700l
zj402250l(ldb)
zj503150l(ldb)
zj704500l(ldb)
nominal drilling depth(m)
(114mm drilling pipe)
1600~3000
2500~4000
3500~5000
4500~7000
max hook load(kn)
1700
2250
3150
4500
number of lines of hoisting system
10
10
12
12
dia.of wire line
29(1⅛)
32(1¼)
35(1⅜)
38(1½)
max. Pull of fast line(kn)
210
280
340
485
model of drawworks
jc30l
jc40l
jc40ldb
jc50l
jc50ldb
jc70l
jc70ldb
rated power of drawworks(kw)
550
735
1100
1470
speed of drawworks
4forward+
2reverse
4forward+
2reverse
4forward
4forward+
2reverse
4forward
6forward+
2reverse
6forward
main brake of drawworks
hydraulic disc brake
auxiliary brake of drawworks
eddy brake
eddy brake or eaton brake
crown block
tc170
tc225
tc315
tc450
traveling block
yc225
yc225
yc315
yc450
hook
dg225
dg225
dg315
dg450
model of swivel
sl225-ii
sl225-ii
sl225-ii
sl450-ii
ld of swivel stem(mm)
75
model of rotary table
zp520orzp275
zp520orzp275
zp375
zp375
dia. Of opening of rotary table
520.7(20½) or
698.5(27½)
520.7(20½)or
698.5(27½)
952.5(37½)
952.5(37½)
speed of rotary table
4forward+
2reverse
4forward+
2reverse
2 reverse
4forward+
2reverse
2 reverse
6forward+
2reverse
6forward
model×number of mud pump
f-1300×1
f-1300×2
f-1600×2
f-1600×2
power of each mud pump
960(1300)
960(1300)
1180(1600)
1180(1600)
drive mode of mud pump
compound drive
type of mast
k
working height of mast
41.5
43
45
45
height of drilling floor
4.5 or 6
6 or 7.5
7.5 or 9
9
clear height of drilling floor
3.44 or 4.67
4.67 or 6.26
6.26 or 7.7
7.7