• JC90DB AC Variable Frequency Motor Driven
  • JC90DB AC Variable Frequency Motor Driven
  • JC90DB AC Variable Frequency Motor Driven
  • JC90DB AC Variable Frequency Motor Driven

JC90DB AC Variable Frequency Motor Driven

ModelJC90DB

Rated input power2210(3000) kW (hp)

Number*Rated power motors2 * 1200 KW

Description

Design Features

The drawworks is of single-shaft type and the drum is grooved.

Two-stage gear reducer. Gear-shifting: manual or auto

The gear is pressure lubricated.

Bearings are roller ones and shafts are made of alloy steel.

The hydraulic disc brake is considered as main brake. The disc brake is water or air cooled.

The motor dynamic braking is considered as auxiliary broke.

Auto feed driller is available.

Specifications of VFD Single Shaft Drawworks

Model


JC90DB


Nominal depth range  (m)

Φ114mm DP


6000-9000


Φ127mm DP


5000-8000


Rated input power

kW (hp)

2210(3000)


Number*Rated power motors

KW


2 * 1200


Rated speed of motor

r/min

500


Dia.of wire line

mm(in)

45 (1 3/4 )


Max.Pull of fast line

KN


640


Band brake

mm (in)

914x1556


Drum(Diax Length)

(36x61 1/4)


Brake rim (Diax width)

mm (in)

1730x76
(68 x3)


Power of Motor for Auto Driller

kW (hp)


2x45 (2x60)


Transmission Mode

two-stage (2 gears) double gear box.


Auxiliary brake

Motor dynamic braking


Overall dimension (LxWxH)

mm

9300*3300*3100


Inquire Now

Your Recently Viewed Items and Featured Recommendations