Planetary Gear Reducer for Tower Crane
1. Product description
Planetary gear reducer for tower crane adopts involute planetary gear transmission, rational use of internal and external meshing, power diversion, so it has the characteristics of light weight, small volume, small transmission ratio range, high efficiency, stable operation, low noise and strong adaptability.
Rotation of input-shaft: <1500 r/min
Output torque: 4000 N.m-25000 N.m
Transmission rate: 147-195
2. Working conditions
The working environment temperature is - 4℃- 45℃. When the temperature is below 0℃, the lubricating oil should be preheated before starting, and when the temperature is above 45℃, cooling measures should be taken. Model and marking
(1). HZW type one-horizontally mounted vertical shaft hybrid star gear reducer with few teeth difference;
(2) HZDW type one-horizontally mounted motor direct-connected vertical output shaft hybrid star gear reducer with few teeth difference;
(3). HZC type one-sided mounted vertical shaft mixed star gear reducer with few teeth difference;
(4). HZDC type one-sided mounting motor direct-connected vertical output shaft hybrid star gear reducer with few teeth difference;
(5).HZL type one-vertical installation of vertical shaft mixing small teeth difference star gear reducer;
(6). HZDL type one-way vertical mounting motor direct-connected vertical shaft hybrid star gear reducer with few teeth difference;
(7). HZY-type one-pitch mounted vertical shaft hybrid star gear reducer with few teeth difference;
(8). HZDY type one-sided mounting motor direct-connected vertical output shaft hybrid star gear reducer with few teeth difference.
----Among them: C-side installation; L-vertical installation; W-horizontal installation; Y-elevation installation; HZ-vertical out-axis hybrid small tooth difference star wheel reducer; D-motor direct connection; N-counterclockwise rotation; S-clockwise rotation.
4. Application scope
Planetary gear reducer for tower crane is widely used in metallurgy, mining, lifting and transportation, power, energy, building materials, light industry, transportation and other industrial sectors.
5. Order symbol
6. Terms of Payment
30% by T/T in advance.
7. Packaging & Delivery
-Packing details:To be packed in wooden cases.（Specific size of a product volume.）
-Loading Port: Shanghai,China
-Delivery time: Within 25-35 working days after we have received the full payment.
8. After-sale service
1).Quick and safe delivery .
2).One-year warranty period.
3).The photos and films of production process will be reported to you.
4).The service hotline is on duty 24 hours and responds within 24 hours.
9. Product Pictures
10. Our Factory
11. Our Certificate
1.If you can help on selecting a right model for me ?
Yes. Pls kindly provide the data of the motor power, input speed , ratio,etc.
2.What about your products' quality ?
Don't worry about the quality.There're advanced testing equipments and professional QCs in our company.The testing actions are taken during every procedure from material to the finished products.
3.How long is the warranty period for the product?
The Warranty period is 12 months.
★Three Points for Attention in Use of Reducer
1. Strictly prohibit hammering
2. Must install ventilation cap (exhaust bolt)
3. Replace lubricants in time, paying special attention to the first time.
13.How to contact us?