Double Ratio Gearbox Speed Changing Submerged Dredg supplier e Pump Gearbo near me shop x for Sale

Product Description

Dredger Gearbox
Dredger gearboxes are designed with respect to harsh conditions and CZPT life. Our dredger gearboxes are operated on small or mid-size dredgers suitable for maintenance dredging or large-size dredging vessels best fitted for land reclamation and larger sand and gravel maintenance works as well as other types of vessels such as cutter suction dredgers.

Our pump generator gear units are produced according to the CZPT ers’ specifications and offer tailor-made transmission ratios and multi-stage concepts. Our product portfolio includes gear units for jet pumps, dredge pumps, generators, cutters and winches. The gear units are designed to the customer’s specifications and RELONG’s in-house safety standards.


– CZPT ble
– Gearing that interlocks perfectly
– Solid base and robust housing, designed for high loads
– Slide bearings of the highest quality for maintenance-free gear units


★ 1 Hour to HangZhou Port              ★ 2 Production Bases             ★ 10 + Years Experience Professional CZPT r
★ 20+ CZPT Approvals      ★ 30+ People Professional R&D Dept.          ★ 35+ Family’s Factories
★ 60+ Exporting Countries                 ★ 100+ Cooperative Factories             ★ 200+ Workers and Sales Team
★ 300+ Professional Projects          ★ 500+ Active CZPT ers                ★ Direct Factory Price


  1.  Q: What are your factory workshops?
    A: Our factory production process includes casting, mechanical process, lathe process, heat treatment, assembly, and test, etc. Warmly welcome to visit & test my factory any time.
  2.  Q: How does your factory do regarding quality control?
    A: “Quality is a priority. We always attach great importance to quality controlling from the beginning to the end. Our factory has 15~30 QC.
  3. Q: Is it easy for CZPT ers to change the parts by themselves?
    A: Yes, the structure is simple, CZPT ers can change it very easily. We will also supply you with maintenance tools for free.
  4. Q: Can you install the motor or diesel engine with the pump for us?
    A: Yes, we can, it’s no problem, we are experienced in this.
  5. Q: We don’t know which pump model we need, can you help us?
    A: Yes, please tell me your detailed requirements, include liquid, flow rate, head, etc,
    My engineers teal will calculate & select the most suitable pump model for you, offer a pump solution for you.
  6. Q: How CZPT can you reply to us if we send an inquiry?
    A: Generally within 2 hours, we will send you an official quotation sheet, with price, technology data, performance curve, dimension, etc.