Gold Member Since 2012
Audited Supplier
Shanghai RuiBiao Construction Machinery Co., Ltd.

Small Winch, 220V Winch, Logging Winch manufacturer / supplier in China, offering Construction Hoist Electric Worm Gear Winch, Aluminum Alloy Galvanized Steel Suspended Work Platform, China Supplier Construction Equipment Suspended Platform with Hoist and so on.

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Construction Hoist Electric Worm Gear Winch

Purchase Qty.:
1-4 5-9 10+
FOB Unit Price: US $750 US $600 US $550
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $750
5-9 US $600
10+ US $550
Get Latest Price
Port: Shanghai, China
Production Capacity: 40000/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: RB3.0
  • Driven Type: Screw
  • Carrying Capacity: Special Weight Level
  • Reel Number: 1
  • Feature: Antiseptic, Insulating, Explosion-Proof
  • Standard: National Standards, Nonstandard
  • Power Source: Electric
  • Capacity: Wire Rope Electric Winch
  • Rope Capacity: 100m
  • Input Shaft Speed: 1450r/Min
  • Weight: 500kg
  • Transport Package: Wooden Case
  • Origin: Shanghai
  • Type: Electric Winch
  • Speed: Slow
  • Tonnage: 5T
  • Running Mode: Stationary
  • Certification: GS, CE, RoHS, ISO 9001
  • Model Number: Rb-W1149
  • Application: Cranes
  • Rope Speed: 22m/Min
  • Rope Diameter: 9.3
  • Size: 850*809*400
  • Trademark: RUIBIAO
  • Specification: about 7-15 days after receiving T/T payment
  • HS Code: 84313900
Product Description

A.Main Structural Features of Construction Hoist Electric Worm Gear Winch

JM construction windlasses are composed of base, motor, elastic coupling, hydraulic brake, enclosed triple-reduction gear box, reel and brackets with electrical control cabinet.

When the motor starts, the elastic coupling drives the reduction gear box, then of which the output shaft drives the revolution of reel. All the motors are the YZR-series products adopting the national standard (GB).

The work or brake of the reel relies on the hydraulic brake. The brake and motor works synchronously, therefore when the power is cut off, the reel is braked simultaneously, of which the process is fast, sensitive, safe and reliable.

Construction Hoist Electric Worm Gear Winch


  • Volt: 380V 
  • Capacity:16KN,22KN,100KN,200KN,.... 320KN Pulling
  • Cable Length:100M in standard ,as your requirements.
  • power:5.5/7.5~55kw
  • packing :wooden case

C. Parameter

Rated stretching force of steel wire rope (KN)5101520305080100
Rated speed of steel wire rope (m/min)1818.518.61210.59.588
Reducer modelJZQ-250JZQ-350JZQ-350JZQ-350JZQ-350JZQ-400JZQ-500JZQ-650
Total transmission ratio construction winch48.5740.1740.17103.5130.5113.4158.3181
Diameter of steel wire rope (mm)7.79.31112.515.5172428
 Dia. of drum (mm)170194203273325406500
Length of drum (mm)35040040048552074010001000
Rope capacity of drum (m)90110130150180250350450
The weight of wire rope(KG) 3555821532566951250
Power (kw)
Rotating speed (r/min)14509609601450960720720720
Hydraulic /Electromagnetic brakeYWZ-100YWZ-200YWZ-200YWZ-200YWZ-200YWZ-300YWZ-300YWZ-300

D.Main Advantage

  • Top quality with competitive price.
  • Widely used in the double beam bridge crane and gantry crane.
  • Easy to install and high quality. 
  • Compact structure and reasonable design.
  • Overload protection , shock protective, Explosion-proof performance

Construction Hoist Electric Worm Gear Winch


Our winches are gears reducer driving. Mainly used for hoisting, pulling and unloading, towing the weight drop. It is suitable for construction and installation engineering of Construction Installation enterprise mining area factory and etc.
Winchs' use is variable owing to its simple structure and good performance.


Steel welded frame
The bottom frame we welded by channel steel, structure firmly. With ground bolt hole and lifting ring. A shaft through the drum which made from welded steel plate/seamless steel pipe on the support shelf.

motors apply to drive all kinds of hoisting machinery. With the advantage of high overload capacity and mechanical intensity, they are especially suitable for devices such as short-time or intermittent operation, frequent starting and braking or devices with prominent capacity against vibration and impacting.

Electro-Hydraulic Block Brakes adopt pullers as their driver units. Mainly used in the mechanical braking of machine operation equipments of lifting, transportation, metallurgy, mine, port, and building mechanical devices, had the advantages of quick speed, safe stabilization, maintain simply, low noise, long useful life, electricity saving and high operation efficiency and etc.

Speed reducer
Three stage speed reduction, using high intensity gears, large load capacity, low noise feature. Initiative axes connect to motor, driven axes connect to gears of drum for forward rotation and reverse.

Control system
Push button controller
Mainly as winch starting, (the velocity modulation)and the commutation. With forward, stop, reverse and exigency stop. Also amperemeter and indicator light.

Construction Hoist Electric Worm Gear Winch


FaultCauseProcessing Method
Fail to startContact of cocontactor damaged, wire loose, fuse blown, thermorelay action, voltage is too low.Grind contact, connect the leads, change fuse, and adjust thermorelay.
Fail to stop after startContact of switch damaged, wire of brake connects well or not.Grind contact, correct leads.
The direction for the (button or switch) and rotation of drum are not in conformance. Power phases are not correct.Cut off the power, correct power phases.
Press the button, the motor rotates and stops when the button is released.Auxiliary contact of cocontactor damaged, self-locking fails.Grind auxiliary contact of cocontactor, check self-locking lead and connect it well.

Construction Hoist Electric Worm Gear Winch
Construction Hoist Electric Worm Gear Winch

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