drilling rig drawworks

We can design and manufacture 210-1470KW drawworks - details see: https://www.machineto.com/drilling-rig-drawworks-10319409

Place of Origin:Shaanxi China (Mainland)

Brand Name:BJJZ

Condition:New

There are two different kinds of drawworks, internal transmission and external transmissions
Main brake uses hydraulic disc brake and belt brake, and the auxiliary brake use whirlpool brake or water brake
Chain use Forced Iubrication

FEATURES:

Model	JC15DB	JC30B	JC40DB	JC50D	JC50DB	JC70DB
Nominal drilling depth (4 1/2" DP)	1500	3000	4000	5000	5000	7000
Rated power, Kw	500	400	800	1100	1100	1470
Max.Pull of Fast Line, Kn	150	200	280	350	350	487
Dia. Of wireline for hoisting, mm	26	29	32	35	35	38
Cylinder size (diameter×width ),mm	473×900	560×1120	644×1208	770×1310	770×1310	770×1434
Bailing bucket size(diameter×width ),m	___	___	400×1080	400×1320	___	___
Bailing bucket capacity,m	___	___	4000	5000	___	___
Upgrade speed	2F+2R	4F+1R	4F+4R	4F+4R	1F+1R	1F+1R
Cat shaft speed	----	----	2	2	2	----
Auxiliary brake	FDWS15	FDWS30	FDWS40	FDWS50	Regenerating brake	Regeneratig brake
Appearance size(length×width×height),mm	4500×2400×2500	6500× 2500×2800	7000×3695×3010	7190×4335×3216	6530×3192×2680	7920×3200×2680
Weight,Kg	11000	17500	39125	49600	36000	46500