Good Quality Gearbox - GWC –series Marine Gearbox – Tontek
Good Quality Gearbox - GWC –series Marine Gearbox – Tontek Detail:
| 
 Model  | 
 Input Speed (r/min)  | 
 Reduction Ratio (i)  | 
 Trans. Capacity (kW/r·min-1)  | 
 Rated Thrust (kN)  | 
 Net Weight (kg)  | 
| 
 GWC28.30  | 
 400-900  | 
 2.0607  | 
 0.781  | 
 80  | 
 1230  | 
| 
 400-1150  | 
 2.5053  | 
 0.642  | 
|||
| 
 400-1350  | 
 3.080  | 
 0.522  | 
|||
| 
 400-1600  | 
 3.5353  | 
 0.455  | 
|||
| 
 400-1800  | 
 4.0526  | 
 0.397  | 
|||
| 
 4.5351  | 
 0.346  | 
||||
| 
 5.0918  | 
 0.316  | 
||||
| 
 5.5861  | 
 0.286  | 
||||
| 
 6.1368  | 
 0.257  | 
||||
| 
 GWC30.32  | 
 400-900  | 
 2.0317  | 
 1.066  | 
 100  | 
 1460  | 
| 
 400-1150  | 
 2.5517  | 
 0.846  | 
|||
| 
 400-1350  | 
 3.0370  | 
 0.713  | 
|||
| 
 400-1600  | 
 3.5200  | 
 0.618  | 
|||
| 
 400-1800  | 
 4.0  | 
 0.537  | 
|||
| 
 4.5455  | 
 0.470  | 
||||
| 
 5.0476  | 
 0.426  | 
||||
| 
 5.6410  | 
 0.375  | 
||||
| 
 6.054  | 
 0.346  | 
||||
| 
 GWC32.35  | 
 400-900  | 
 2.0585  | 
 1.346  | 
 113  | 
 2250  | 
| 
 400-1150  | 
 2.5415  | 
 1.088  | 
|||
| 
 400-1350  | 
 3.0211  | 
 0.9176  | 
|||
| 
 400-1600  | 
 3.5759  | 
 0.772  | 
|||
| 
 400-1800  | 
 4.0526  | 
 0.684  | 
|||
| 
 4.5930  | 
 0.602  | 
||||
| 
 5.0894  | 
 0.537  | 
||||
| 
 5.5724  | 
 0.493  | 
||||
| 
 6.0789  | 
 0.448  | 
||||
| 
 GWC36.39  | 
 400-900  | 
 1.9737  | 
 1.838  | 
 140  | 
 3000  | 
| 
 400-1150  | 
 2.4502  | 
 1.471  | 
|||
| 
 400-1350  | 
 2.9791  | 
 1.221  | 
|||
| 
 400-1600  | 
 3.4737  | 
 1.044  | 
|||
| 
 400-1800  | 
 3.9474  | 
 0.919  | 
|||
| 
 4.3958  | 
 0.816  | 
||||
| 
 5.0065  | 
 0.735  | 
||||
| 
 5.4656  | 
 0.669  | 
||||
| 
 5.9744  | 
 0.610  | 
||||
| 
 GWC39.41  | 
 400-800  | 
 1.9750  | 
 2.397  | 
 175  | 
 3250  | 
| 
 400-1000  | 
 2.4690  | 
 1.868  | 
|||
| 
 400-1200  | 
 3.052  | 
 1.551  | 
|||
| 
 400-1400  | 
 3.48  | 
 1.338  | 
|||
| 
 400-1600  | 
 4.051  | 
 1.169  | 
|||
| 
 400-1600  | 
 4.484  | 
 1.037  | 
|||
| 
 4.996  | 
 0.919  | 
||||
| 
 5.506  | 
 0.831  | 
||||
| 
 5.999  | 
 0.757  | 
||||
| 
 GWC42.45  | 
 400-800  | 
 2.0  | 
 3.147  | 
 220  | 
 3980  | 
| 
 400-1000  | 
 2.5454  | 
 2.471  | 
|||
| 
 400-1200  | 
 3.0244  | 
 2.081  | 
|||
| 
 400-1400  | 
 3.5789  | 
 1.757  | 
|||
| 
 400-1600  | 
 4.0  | 
 1.573  | 
|||
| 
 4.4706  | 
 1.397  | 
||||
| 
 5.0  | 
 1.243  | 
||||
| 
 5.60  | 
 1.103  | 
||||
| 
 5.9310  | 
 1.044  | 
||||
| 
 GWC45.49  | 
 400-700  | 
 1.9737  | 
 4.102  | 
 270  | 
 5280  | 
| 
 400-900  | 
 2.4671  | 
 3.272  | 
|||
| 
 400-1050  | 
 2.8947  | 
 2.721  | 
|||
| 
 400-1250  | 
 3.4660  | 
 2.353  | 
|||
| 
 400-1400  | 
 3.9474  | 
 2.051  | 
|||
| 
 4.3741  | 
 1.823  | 
||||
| 
 4.8496  | 
 1.647  | 
||||
| 
 5.5024  | 
 1.485  | 
||||
| 
 5.9847  | 
 1.331  | 
||||
| 
 GWC49.54  | 
 400-600  | 
 1.9359  | 
 5.412  | 
 284  | 
 7900  | 
| 
 400-750  | 
 2.4593  | 
 4.257  | 
|||
| 
 400-900  | 
 2.9172  | 
 3.588  | 
|||
| 
 400-1050  | 
 3.4457  | 
 3.037  | 
|||
| 
 400-1200  | 
 3.9524  | 
 2.647  | 
|||
| 
 4.5336  | 
 2.294  | 
||||
| 
 4.9105  | 
 2.110  | 
||||
| 
 5.4823  | 
 1.882  | 
||||
| 
 5.9967  | 
 1.721  | 
||||
| 
 GWC49.59  | 
 400-1050  | 
 4  | 
 2.962  | 
 284  | 
 8500  | 
| 
 400-1200  | 
 4.4761  | 
 2.647  | 
|||
| 
 400-1200  | 
 5.009  | 
 2.365  | 
|||
| 
 400-1200  | 
 5.5091  | 
 2.15  | 
|||
| 
 GWC52.59  | 
 400-600  | 
 1.9341  | 
 7.059  | 
 300  | 
 9800  | 
| 
 400-750  | 
 2.4817  | 
 5.493  | 
|||
| 
 400-900  | 
 2.9643  | 
 4.603  | 
|||
| 
 400-1050  | 
 3.5251  | 
 3.868  | 
|||
| 
 400-1200  | 
 3.9524  | 
 3.448  | 
|||
| 
 4.4314  | 
 3.059  | 
||||
| 
 4.9725  | 
 2.662  | 
||||
| 
 400-1200  | 
 5.4017  | 
 2.493  | 
|||
| 
 5.9286  | 
 2.265  | 
||||
| 
 GWC52.59A (Output slide bearing structure)  | 
 400-600  | 
 1.9341  | 
 7.059  | 
 Right case:400 Left case:320  | 
|
| 
 400-750  | 
 2.4817  | 
 5.493  | 
|||
| 
 400-900  | 
 2.9643  | 
 4.603  | 
|||
| 
 400-1050  | 
 3.5251  | 
 3.868  | 
|||
| 
 400-1200  | 
 3.9524  | 
 3.448  | 
|||
| 
 4.4314  | 
 3.059  | 
||||
| 
 4.9725  | 
 2.662  | 
||||
| 
 5.4017  | 
 2.493  | 
||||
| 
 5.9286  | 
 2.265  | 
||||
| 
 GWC52.62  | 
 400-565  | 
 2.017  | 
 7.326  | 
 300  | 
 10700  | 
| 
 400-690  | 
 2.462  | 
 6.0  | 
|||
| 
 400-845  | 
 3.019  | 
 4.893  | 
|||
| 
 400-960  | 
 3.449  | 
 4.284  | 
|||
| 
 400-1135  | 
 4.06  | 
 3.64  | 
|||
| 
 400-1200  | 
 4.524  | 
 3.266  | 
|||
| 
 5.042  | 
 2.931  | 
||||
| 
 5.455  | 
 2.709  | 
||||
| 
 5.945  | 
 2.486  | 
||||
| 
 GWC60.66  | 
 400-600  | 
 2.0123  | 
 9.250  | 
 450  | 
 15000  | 
| 
 400-750  | 
 2.4990  | 
 7.265  | 
|||
| 
 400-900  | 
 3.0722  | 
 6.169  | 
|||
| 
 400-1050  | 
 3.5738  | 
 5.287  | 
|||
| 
 400-1200  | 
 4.0513  | 
 4.625  | 
|||
| 
 4.4838  | 
 4.022  | 
||||
| 
 5.0786  | 
 3.662  | 
||||
| 
 5.5061  | 
 3.331  | 
||||
| 
 6.1161  | 
 3.029  | 
||||
| 
 GWC60.66A (Output slide bearing structure)  | 
 400-600  | 
 2.0123  | 
 9.250  | 
 Right case:550 Left case:450  | 
|
| 
 400-750  | 
 2.4990  | 
 7.265  | 
|||
| 
 400-900  | 
 3.0722  | 
 6.169  | 
|||
| 
 400-1050  | 
 3.5738  | 
 5.287  | 
|||
| 
 400-1200  | 
 4.0513  | 
 4.625  | 
|||
| 
 4.4838  | 
 4.022  | 
||||
| 
 5.0786  | 
 3.662  | 
||||
| 
 5.5061  | 
 3.331  | 
||||
| 
 6.1161  | 
 3.029  | 
||||
| 
 GWC60.74  | 
 400-530  | 
 1.9918  | 
 10.449  | 
 550  | 
 18000  | 
| 
 400-670  | 
 2.5263  | 
 8.2383  | 
|||
| 
 400-815  | 
 3.0566  | 
 6.809  | 
|||
| 
 400-935  | 
 3.51  | 
 5.9259  | 
|||
| 
 400-1070  | 
 4.0213  | 
 5.1756  | 
|||
| 
 400-1200  | 
 4.5  | 
 4.625  | 
|||
| 
 5.0357  | 
 4.133  | 
||||
| 
 5.5125  | 
 3.7755  | 
||||
| 
 6.0395  | 
 3.4461  | 
||||
| 
 6.50  | 
 3.2019  | 
||||
| 
 6.9429  | 
 2.9977  | 
||||
| 
 GWC66.75  | 
 300-460  | 
 2.052  | 
 13.462  | 
 700  | 
 22000  | 
| 
 300-580  | 
 2.553  | 
 10.823  | 
|||
| 
 300-680  | 
 2.986  | 
 9.251  | 
|||
| 
 300-795  | 
 3.482  | 
 7.934  | 
|||
| 
 300-900  | 
 3.952  | 
 6.99  | 
|||
| 
 4.486  | 
 6.158  | 
||||
| 
 4.969  | 
 5.56  | 
||||
| 
 300-900  | 
 5.509  | 
 5.014  | 
|||
| 
 6.120  | 
 4.514  | 
||||
| 
 GWC70.76  | 
 300-425  | 
 2.0481  | 
 15.643  | 
 750  | 
 25000  | 
| 
 300-550  | 
 2.528  | 
 12.673  | 
|||
| 
 300-700  | 
 3.0913  | 
 10.364  | 
|||
| 
 300-810  | 
 3.5826  | 
 8.943  | 
|||
| 
 300-900  | 
 3.95  | 
 8.111  | 
|||
| 
 300-950  | 
 4.5737  | 
 7.005  | 
|||
| 
 300-970  | 
 5.0472  | 
 6.348  | 
|||
| 
 300-1000  | 
 5.5765  | 
 5.745  | 
|||
| 
 6.1719  | 
 5.191  | 
||||
| 
 GWC70.85  | 
 300-400  | 
 1.9762  | 
 19.2  | 
 800  | 
 30000  | 
| 
 300-480  | 
 2.4505  | 
 15.484  | 
|||
| 
 300-600  | 
 3.0072  | 
 12.617  | 
|||
| 
 300-700  | 
 3.4928  | 
 10.863  | 
|||
| 
 300-800  | 
 3.9524  | 
 9.6  | 
|||
| 
 300-850  | 
 4.4724  | 
 8.484  | 
|||
| 
 300-850  | 
 5.0503  | 
 7.513  | 
|||
| 
 300-900  | 
 5.5798  | 
 6.8  | 
|||
| 
 6.0521  | 
 6.269  | 
||||
| 
 GWC75.90  | 
 200-465  | 
 2.0113  | 
 22.423  | 
 980  | 
 34000  | 
| 
 200-580  | 
 2.5102  | 
 17.967  | 
|||
| 
 200-695  | 
 3.0067  | 
 15.00  | 
|||
| 
 200-815  | 
 3.5143  | 
 12.833  | 
|||
| 
 200-925  | 
 3.9975  | 
 11.282  | 
|||
| 
 200-1025  | 
 4.4324  | 
 10.175  | 
|||
| 
 200-1100  | 
 5.0371  | 
 8.953  | 
|||
| 
 5.4667  | 
 8.25  | 
||||
| 
 6.0219  | 
 7.489  | 
||||
| 
 GWC78.88  | 
 200-310  | 
 2.0387  | 
 23.372  | 
 1000  | 
 35000  | 
| 
 200-390  | 
 2.495  | 
 19.101  | 
|||
| 
 200-470  | 
 2.981  | 
 15.984  | 
|||
| 
 200-570  | 
 3.476  | 
 13.709  | 
|||
| 
 200-650  | 
 3.95  | 
 12.063  | 
|||
| 
 200-680  | 
 4.489  | 
 10.616  | 
|||
| 
 200-720  | 
 5.01  | 
 9.512  | 
|||
| 
 200-750  | 
 5.469  | 
 8.713  | 
|||
| 
 200-800  | 
 6.085  | 
 7.831  | 
|||
| 
 GWC80.95  | 
 200-350  | 
 1.975  | 
 28  | 
 1200  | 
 40000  | 
| 
 200-440  | 
 2.49  | 
 22.2  | 
|||
| 
 200-520  | 
 2.94  | 
 18.81  | 
|||
| 
 200-610  | 
 3.456  | 
 16  | 
|||
| 
 200-700  | 
 3.95  | 
 14  | 
|||
| 
 200-800  | 
 4.514  | 
 12.25  | 
|||
| 
 5.027  | 
 11  | 
||||
| 
 5.479  | 
 10.09  | 
||||
| 
 5.925  | 
 9.33  | 
||||
| 
 GWC85.100  | 
 150-270  | 
 1.975  | 
 35.4286  | 
 1400  | 
 46000  | 
| 
 200-340  | 
 2.551  | 
 27.4286  | 
|||
| 
 200-410  | 
 2.9844  | 
 23.4454  | 
|||
| 
 200-480  | 
 3.4798  | 
 20.1081  | 
|||
| 
 200-560  | 
 3.95  | 
 17.7143  | 
|||
| 
 200-635  | 
 4.4838  | 
 15.6054  | 
|||
| 
 200-700  | 
 4.9657  | 
 14.0909  | 
|||
| 
 200-780  | 
 5.5061  | 
 12.7081  | 
|||
| 
 200-845  | 
 5.9887  | 
 11.6839  | 
|||
| 
 200-910  | 
 6.4517  | 
 10.845  | 
|||
| 
 200-1000  | 
 7.0536  | 
 9.9198  | 
Product detail pictures:

Related Product Guide:
Our firm aims to operating faithfully, serving to all of our consumers , and working in new technology and new machine continually for Good Quality Gearbox - GWC –series Marine Gearbox – Tontek, The product will supply to all over the world, such as: Mauritius , South Korea , Brazil , Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!





