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Electric crane speed reducer pipe gear motor
  • Electric crane speed reducer pipe gear motor
  • Electric crane speed reducer pipe gear motor
  • Electric crane speed reducer pipe gear motor
  • Electric crane speed reducer pipe gear motor
  • Electric crane speed reducer pipe gear motor
Payment Type: L/C,T/T,D/P,Money Gram,Western Union
Terms of Trade: FOB,CFR,CIF
Min. Order: 1 Piece/Pieces
Delivery Time: 30 Days
Packaging: Transport packaging designed for reducers
Productivity: 3000 pcs/month
Brand: Mide
Transportation: Ocean,Land,Air
Place of Origin: Qingdao,Shandong
Supply Ability: 5000 pcs/month
Certificate: CE/ISO
HS Code: 8501310000
Port: Qingdao,Shanghai,Ningbo
Basic Info

Model No.: RD

Product Description

Electric crane speed reducer pipe gear motor

Crane reducer Description

Electric crane speed reducer pipe gear motor
ZQ type crane reducer is mainly used in lifting, mining, general chemical, textile, light industry and other industries. The applicable conditions are as follows:
Reducer gear drive peripheral speed is not more than 16m/s.
The speed of the high speed shaft of the reducer is not more than 1500rpm.
The operating temperature of the reducer is -40°C~+45°C.
The reducer is used for both forward and reverse directions.
The reducer has nine transmission ratios, nine configuration types and three low-speed shaft end forms.


1. High modularization design: many equip with various crane motor or other power input conveniently. It is a important crane accessories for bridge crane. Same machine type may equip with various power motor. It is easy to realize the combination and junction between every machine type.
2. Transmission ratio: fine division, wide scope. Crane Speed Reducer cylinder gear speed reducer with motor combined machine type may form very large transmission ratio, i.e. output very low rotary speed.
3. Form of installation: the position to be installed is not limited.
4. High strength, compact: Crane Speed Reducer cylinder gear speed reducer with motor box body is made of high strength cast iron. Gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high.
5. Long life: Under the condition of correct type chosen (including choosing suitable operation parameters) normal operation and maintenance, the life of main parts of speed reducer (except wearing parts) should not be less than 20000 hours. The wearing parts include lubricating oil, oil seal and bearing.
6. Low noise: because main parts of speed reducer are processed, assembled and tested critically, therefore the noise of speed reducer is low.
7. Parallel axis -bevel wheel speed-down motor.


1. Made of high-quality aluminum alloy, light in weight and non-rusting.
2. Large in output torque.
3. Smooth in running and low in noise
4. High in radiating efficiency.
5. Good looking in appearance, durable in service life and small in volume.










High-Speed Centre Distance









Low-Speed Centre Distance



























In addition to ZQ series reducer, we also manufacture LD, ZD, ZLY, ZQA, ZQ. Electric hoist reducer, electric runing reducer ect.

Electric crane speed reducer pipe gear motor


♦OEM Service
We can be your OEM supplier to meet your special requirements and customize your
desired models.
♦Packaging Service
Independent plastic bags, independent boxes, standard export cartons, standard export wooden boxes, or according to customer's requirements.
♦Shipping Service
We will recommend you the safest, fastest and cheapest shipping way.
♦Delivery Service
We promise to deliver your goods in shortest time.
Delivery time: 7 days after payment.
Or based on the number of customer orders.
♦Response Service
We ensure to answer your enquiry online within 12 hours.
♦After Sales Service
Any problems in the process of using will be solved by our highly skilled service engineers rapidly.
One year. Free spare parts will be provided as non-artificial quality reason within 12 months.

Product Application

The gear reducer is according to the national standard ZBJ19004 production of external involute helical cylindrical gear reducer, gear reducer is widely used in our country in the East, for tower crane slewing mechanism into the machinery, widely used in metallurgy, mining, lifting, transportation, cement, construction, chemical, textile, printing and dyeing, pharmaceutical etc..
Gear reducer is generally used in low speed, high torque drive equipment, the ordinary motor reducer will also have several pairs of the same principle gear to achieve the desired deceleration effect, the ratio of the number of teeth of the gear is the transmission ratio. With the continuous development of the reducer industry, more and more enterprises use the reducer.
Electric crane speed reducer pipe gear motor

Package & Delivery

Electric crane speed reducer pipe gear motor
1.Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.
2.Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport.
3.If the size of whole crane are suitable for container ship, usually by container.
4.If the size is too big, usually by bulk ship or by container after truncation.
5.Transport ways are based on reducing cost for you and keep the crane performance

Jiangxi Mide Industrial Co., Ltd.

  Our company is located in the beautiful hero city-Nanchang. With its own supporting process of machining, milling, planing, grinding etc. We own R&D design team, having complete quality assurance system and strict management system. Our mission is to think what the customer thinking, do what the customer urgently want. Quality makes the brand and integrity weaves the future.

Company Info
  • Company Name: Jiangxi Mide Industrial Co., Ltd.
  • Representative: Shizeng Wang
  • Product/Service: Gantry Crane , Overhead Crane , KBK Crane , Jib Crane , Electric Hoist , Lift Platform
  • Capital (Million US $): 5000000RMB
  • Year Established: 2017
  • Total Annual Sales Volume (Million US $): Below US$1 Million
  • Export Percentage: 11% - 20%
  • No. of Production Lines: 5
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: xinxiang city, henan province
  • Contact Person: Mr. Shizeng Wang
  • Tel: 86-791-88211855
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