Drawworks

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Owetech drawworks help our drilling rig systems operate by facilitating continuous drilling operation. Our drawworks can be used to hoist and lower several thousand pounds of weight thanks to the powerful electrically driven motor.

Features
1. Complete drawworks package, mounted on heavy duty oilfield type skid with accessories suitable for drilling oil/gas wells.
2. The drum body is cast welded with a LeBus groove.
3. Twin-stop crown protector installed.
4. Hydraulic disc brake.

Specification

Model			JC40D	JC40DB	JC50D	JC50DB	JC70D	JC70DB	JC90DB
Nominal Depth Range	4 1/2" DP	m	2500 - 4000		3500 - 5000		4500 - 7000		6000 -9000
	5" DP	m	2000 - 3200		2800 - 4500		4000 - 6000		5000 - 8000
Rated Input Power		HP	1000		1500		2000		3000
Speed		Step	4(FWD)	Ⅰ (FWD)	4(FWD)	Ⅰ (FWD)	4(FWD)	Ⅱ (FWD)	Ⅱ (FWD)
Driving Type			AC-SCR-DC	AC-VFD-AC	AC-SCR-DC	AC-VFD-AC	AC-SCR-DC	AC-VFD-AC	AC-VFD-AC
Dia. Of Wire Line		mm(in)	32 (1 1/4")		35 (1 3/8")		38 (1 1/2")		45(1 3/4")
Max. Pull of Fast Line		kN(lb.)	275		340		485		640
Drum (Dia.×Length)		mm	640×1139		685×1245		770×1439		914×1556
		in	25 1/4×44 7/8		27×49		30×56 5/8		36×61 1/4
Main Brake			Disc Brake	ECB	Disc Brake	ECB	Disc Brake	ECB	ECB
Auxiliary / Parking Brake			Eddy or Eton	Disc Brake	Eddy or Eton	Disc Brake	Eddy or Eton	Disc Brake	Disc Brake