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drawworks drilling machine, 90days delivery, various kinds of draw works with gear of chain transmission ,such as diesel DC AC - details see: https://www.machineto.com/vf-jc30db-jc40db-jc50db-jc7db-jc90db-quality-than-you-can-imagine-drawworks-drilling-machine-10318742

drawworks drilling machine

what you get what you see !

AC VF drawworks features

• All bearings are roller bearing, all shaft material are alloy steel.
• The drum is grooved.
• Automatic feeding device
• The main brake is hydraulic disk brake, water-cooled or air-cooled.
• The auxiliary brake is dynamic brake.
• Single-shaft drawworks
• Dual stage gear reducer transmission, manual gear change
• The gear is oil-lubricated
• Specifications

model		JC40DB	JC50DB	JC70DB	JC90DB
Nominal drilling depth m	114mm drill pipe	2500-4000	3500-5000	4500-7000	6000-9000
	127mm drill pipe	2000-3200	2800-4500	4000-6000	5000-8000
Power rating kW (hp)		735 (1000 )	1100 (1500 )	1470 (2000 )	2210 (3000 )
Qty. of motor x power rating kW (hp)		1 ×720	2 ×720	2 ×1100	3 ×1100
Motor rated speed r/min		601	660	660	660
Drill line Dia. mm(in)		32 (1 1/4 )	35 (1 3/8 )	38 (1 1/2 )	45 (1 3/4 )
Max. drill line load kN		275	340	485	630
Drum size (Dia. x width) mm(in)		640×1139 (25 1/4 ×44 7/8 )	685×1138 (27 ×44 7/8 )	770×1439 (30 ×53 1/2 )	914×1556 (36 ×61 1/4 )
Brake disc size (Dia. x width) mm(in)		1500×76 (59 ×3)	1600×76 (63×3)	1520×76 (59 3/4)	1800×76 (70 7/8 ×3)
Automatic feeding motor power kW (hp)		45(60)	45(60)	45(60)	45(60)
Transmission		Single stage gear	Dual stage gear	Dual stage gear	Dual stage gear
Auxiliary brake		Dynamic brake	Dynamic brake	Dynamic brake	Dynamic brake
Dimension (L x W x H) mm		4230×3000 ×2630	5500×3100 ×2650	4570×3240 ×2700	6000×3400 ×2906
Weight kg		18600	22500	30000	42000

what we manufacture is as same as HH , not any different ! All drawworks supply to the first -class oil conpanies worldwide.

Qualitythan you can imagine~!

Cost-effective:

As the price compete, many company would use poor materials, such as poor seals, low quality square parts,use Casting instead of forging to drop the cost. So pleasenever compare the price only. for us, we always insist high quality first, we hope can do long-term business with you, So we always use better materials to ensure the high quality, be honest and Fine workmanship always to customers and do long term business.

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Warrantee:

1. All of our machines give 1 year warranty.

2. The cost of engineer installation is 300 USD/day; we are responsible for the cost of engineer’s transportation to your country.

Customer is responsible for the cost of engineer’s meals, accommodation, and security. If you don’t need this, we cut this cost from offer list, please tell us in advance.

3. Within guarantee period, we supply free after service. After guarantee period, we supply square parts in 20% discount.

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Contact:

1. Our working time: 8:00am~22:00pm (if urgent, please call our director: terry, Mobile: +86-18982250098)

2. All the inquiries will be replied within 24hours, So please feel to send us your inquiry.

3. When our trade manager is off line, please feel free to leave a message, and tell us the products you need, our model number, and your E-mail address.