China Welong Petroleum Equipment Co., Ltd.
[China]

Address:
B17 of Van Metropolis No.35 of Tangyan Road High-Thec. Zone Xi'an, China Xian Shanxii 710075 China

Phone:
86-029-88331700

Contact name:
Wendy D Wong , 88331700

China Welong Petroleum Equipment Co., Ltd.

Origin

China

Specification

Derrick Model		JJ90/39-A	JJ170/41-A	JJ225/42-A	JJ315/43-A
Maximum static load KN		900	1799	2250	3150
M high degree of work		39	41	42	43
At the top span (× positive side) m(in)		1.2×1.8	1.6×2	1.6×2	1.6×2.1
At the bottom span m(in)		6.5	7.5	8	9
Two-story high m(in)		24.5、25.5、26.5	24.5、25.5、26.5	24.11、25.21、26.31	22.1,23.5,25.5,26.5
Two-story capacity m(in)		1680	2750	4000	4500
Wind resistance	Non-work status (full rooted, no hook set) m/s	36	36	36	36
	Non-state(non-rooted, contained no hook) m/s	47.8	47.8	47.8	47.8
	Release from the derrick m/s	≤8.3	≤8.3	≤8.3	≤8.3
Weight kg		26592	34387	36321	37874

Derrick Model		JJ350/43-K	JJ450/45-K	JJ450/45-K	JJ450/45-K	TJ2-41	HJJ450/45-T
Maximum static load kN		3430	4500	4500	4500	2200	4500
M high degree of work		43	45.5	45.5	45	41	45
At the top span (× positive side) m(in)		1.8 × 2.1	2.5 × 2.2	2.5 × 2.2	2.5 × 2.3	2.02 × 2.02	2.5 × 2.5
At the bottom span m(in)		9	10	9	10	8.02 ×8.02	10 × 10
Two-story high m(in)		24.5,25.5,26.5	24.5,25.5,26.5	24.5,25.5,26.5	24.5,25.5,26.5	22.543	22.5
Two-story capacity m(in)		5040	7000	7000	7000	4000	7000
Wind resistance	Non-work status (full rooted, no hook set) m/s	36	36	36	36	36	36
	Non-state(non-rooted, contained no hook) m/s	47.8	47.8	47.8	47.8	47.8	47.8
	Release from the derrick m/s	≤ 8.3	≤ 8.3	≤ 8.3	≤ 8.3	≤ 8.3	≤ 8.3
Weight kg		45603	81227	103000	103614	31179	57021
Note: AA-KK-KS-K-telescopic T-W-mast tower-type

Derrick Model		HJJ500/47-T	JJ90/39-W	JJ120/31-W	JJ150/31-W	HJJ450/46-Z	JJ225/43-Z
Maximum static load kN		4800	900	1200	1500	4500	2250
M high degree of work		47	39	31	31	46.5	43
At the top span (× positive side) m(in)		3.5 × 3.5	1.6	1.1	1.2	2.5 × 2.65	1.8 × 2
At the bottom span m(in)		9.144 × 9.144	6	2.32	2.52	9.144 × 9.144	7.5
Ttwo-story high m(in)		26.5	24.5,25.5,26.5	16.1,17.1,18.1	16.5,17.5	26.625	24.5,25.5,26.5
Two-story capacity m(in)		7000	1960	6000	7000	7000	4000
Wind Capacity	Non-work status(full rooted,no hook set)m/s	36	36	36	36	54.4	36
	Non-state(non-rooted, contained no hook) m/s	47.8	47.8	47.8	47.8	64.7	47.8
	Release from the derrick m/s	≤ 8.3	≤ 8.3	≤ 8.3	≤ 8.3	≤ 8.3	≤ 8.3
Weight kg		121989	23990	11247	14372	138000	48000
Note: AA-KK-KS-K-telescopic tower-type T-W-mast-Z-Pack