Good Quality Marine Gearbox - GWL–series Marine Gearbox – Tontek

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We offer great strength in quality and development,merchandising,sales and marketing and operation for 50hz Cummins Generator , 6 Cylinder Perkins Diesel Engine , 6 Cylinder Perkins Diesel Engine , The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market.

Good Quality Marine Gearbox - GWL–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)
GWL28.30	400-900	2.0607	0.781	80	1070
	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
GWL30.32	400-900	2.0317	1.066	100	1240
	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	0.47
		5.0476	0.426
		5.641	0.375
		6.054	0.346
GWL32.35	400-900	2.0585	1.346	113	2000
	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
GWL36.39	400-900	1.9737	1.838	140	2500
	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
GWL39.41	400-800	1.9750	2.397	175	2820
	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
GWL42.45	400-800	2.0	3.147	220	3470
	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
GWL45.49	400-700	1.9737	4.102	270	4600
	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
GWL49.54	400-600	1.9359	5.412	284	7000
	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
GWL52.59	400-600	1.9341	7.059	300	7780
	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
GWL52.62	400-565	2.017	7.326	300	9300
	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
GWL60.66	400-600	2.0123	9.250	450	13290
	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
GWL60.74	400-530	1.9918	10.449	550	16500
	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
GWL66.75	300-460	2.052	13.462	700	19000
	300-580	2.553	10.823
	300-680	2.986	9.251
	300-795	3.482	7.934
	300-900	3.952	6.99
	300-900	4.486	6.158
		4.969	5.56
		5.509	5.014
		6.120	4.514
GWL70.76	300-425	2.0481	15.643	750	22500
	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
	300-1000	6.1719	5.191
GWL70.85	300-400	1.9762	19.2	800	28000
	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
	300-900	6.0521	6.269
GWL75.90	200-465	2.0113	22.423	980	31500
	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
GWL77.88	200-310	2.0387	23.372	1000	32000
	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
GWL80.95	200-350	1.975	28	1200	37000
	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
GWL85.100	150-270	1.975	35.4286	1400	42000
	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

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Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Good Quality Marine Gearbox - GWL–series Marine Gearbox – Tontek, The product will supply to all over the world, such as: Chicago , Austria , Miami , We believe in quality and customer satisfaction achieved by a team of highly dedicated individuals. The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.

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The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.

By Mignon from Hanover - 2018.10.01 14:14

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.

By Brook from Pretoria - 2017.10.23 10:29