GWL3639 Gearbox

Chongqing GWL3639 marine gearbox ratio range is 2-6 with power factor 0.6730-2.0372kW/rpm. Input and output shafts are coaxial, two-stage reduction, with a clutch, can only be clutched and not reversed.

GWL3639 Scope of Supply

  • Oil cooler
  • Gear oil pump
  • Filter
  • Dipstick
  • Pressure gauge
  • Controller
  • Check valve
  • Input shaft flange
  • Output shaft flange
gwl3639-gearbox

Technical Data of Chongqing Gearbox GWL3639

Input Speed
(rpm)
RatioPower Factor
(kW/rpm)
400-9001.97372.0372
400-11502.45021.6410
400-13502.99711.3416
400-15803.47371.1575
400-18003.94741.0186
400-18004.39590.9147
400-18005.00640.8031
400-18005.46560.7357
400-18005.97440.6730
  • Input and output shafts are coaxial
  • Thrust: 140kN
  • Lubricating oil pressure: 0.04-0.4Mpa
  • Lubricating oil temperature: ≤ 80℃
  • Oil grade: CD30, CD40 or diesel engine oil
  • Lubricating oil capacity: 79L
  • Cooling water pressure: ≤0.2 Mpa
  • Cooling water inlet temperature: ≤32 ℃
  • Engine speed at reversing time: ≤60%ne (ne — Engine rated speed)
  • Reversing time: ≤ 15s
  • Net weight: 2140kg

Optional Configuration

  • Mechanical control / Electrical control / Pneumatic control
  • Highly flexible coupling
  • Stand-by pump
  • Classification society
  • GWL3639 Gearbox Datasheet
  • Chongqing Gearbox Catalogue
  • Service Manual
  • PDF Drawing

Specifications subject to change without prior notice in the interest of continual product improvement. Contact our sales representative for engineering specifications, survey society approvals and classifications.

Scroll to Top
Open chat
1
Scan the code
Hi, how can I help you?