ZQ Series Gearbox01
ZQ Series Gearbox02
ZQ Series Gearbox03
ZQ Series Gearbox04

ZQ Series Gearbox

Applied in the lifting, driving, slewing, and boom extension mechanisms of cranes
Center Distance: 250, 350, 400, 500, 650, 750, 850, 1000
Gear Ratio: 48.57, 40.17, 31.5, 23.34, 20.49, 15.75, 12.64, 10.35, 8.23
Low-Speed Shaft Types: P-Type (Flat Key Shaft Extension), C-Type (Gear Shaft Extension) H-Type (Spline Shaft Extension)
Categories: Gearboxes
Description
Features
Applications
About Weihua
Description:

ZQ series gearbox are widely used in various mechanical equipment such as mechanical transmission, metallurgy, mining, chemical industry, cement, building materials, etc. They are made of durable materials and can extend their service life.

ZQ Series Gearbox

Process Map

Features:
1. High transmission efficiency and bearing capacity;
2. Flexible ratios and easy installation;
3. Stable and low-noise operation;
4. Smooth and quiet operation; 
5. High operational reliability, the robust design ensures reliable performance.
Applications:

Weihua crane parts can be applied to various industries such as industrial cranes, construction machinery, mining, metallurgy, chemical industry, aerospace, military and marine. These parts play a key role in lifting operations and can provide strong functions and reliability in various environments.

application
About Weihua:

Weihua Heavy Machinery Co., Ltd. was founded in 1988. It is a large-scale equipment manufacturing enterprise mainly engaged in the development of bridge and gantry cranes, port machinery, electric hoists, reducers, bulk material conveying equipment, crane parts and other products.

Weihua has won more than 500 honorary titles such as "National Technology Innovation Demonstration Enterprise", "National Torch Program Key High-tech Enterprise", "National Certified Enterprise Technology Center", "National Quality Benchmark", "National Green Factory", and "National Industrial Design Center".

Weihua has 10 series and more than 200 categories of crane production and manufacturing qualifications. The leading products are widely used in machinery, metallurgy, mining, electricity, railways, ports, petroleum, chemical and other industries, serving national key projects such as West-East Gas Transmission, South-to-North Water Diversion, Olympic Projects, Hangzhou Bay Cross-sea Bridge, and thousands of large enterprises such as China Coal, China Shenhua, Sinopec, China Petroleum, Baowu Steel, etc., and are exported to more than 170 countries and regions such as Thailand, Malaysia, and Australia.

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Weihua Group is a large-scale equipment manufacturer specializing in the R&D of overhead cranes, gantry cranes, port machinery, electric hoists, reducers, bulk material conveying equipment and so on.
No. 18 Shanhai Avenue, Changyuan City, Henan Province, China
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