• JC90D DC Motor Driven
  • JC90D DC Motor Driven
  • JC90D DC Motor Driven
  • JC90D DC Motor Driven

JC90D DC Motor Driven

ModelJC90D

Rated input power2210(3000) kW (hp)

Number*Rated power motors3*800 KW

In Stock

Description

Design Features

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

On the drum there is a spiral groove. The low-speed & high-speed ends of drum shaft are equipped with a ventilating air clutch.

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

Either eddy current brake or Eaton break (air & water cooled) is considered as an auxiliary brake.

Drawworks transmission: 4(F) and 4 (R).

Gear-shifting mode: air

Chain drive structure

Chains are pressure lubricated and bearings are greased.

Integral or split construction

An auto feed driller with motor is available.

Basic Parameters of DC Motor Driven Drawworks

Model JC90D


Nominal depth range  (m)

Φ114mm DP


-


Φ127mm DP


6000~9000


Rated input power

kW (hp)

2210(3000)


Number*Rated power motors

KW


3*800


Rated speed of motor

r/min

970


Dia.of wire line

mm(in)

45(1 3/4")


Max.Pull of fast line

KN


640


Band brake

mm (in)

-


Drum(Diax Length)

Brake rim (Diax width)

mm (in)

-


Disc brake

mm (in)

914*1556
(36"*61 1/4")


Drum(Diax Length)

Brake rim (Diax width)

mm (in)

1730*76


(68"*3")


Sandline reel(Dia*Length)

mm(in)

-


Capacity of sandline reel(Φ 14.5 wire line)

m(ft)

-


Auxiliary brake

DS90


Overall dimension (LxWxH)

mm

8670*5755*2800

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