Basic Info.
Material
Cu3 (Nickel-Aluminum Bronze)
Certification
ISO9001:2015
Nominal Input Power
up to 4300 Kw
Nominal Input Speed
up to 1780 Rpm
Diameter of Blade
250 mm to 3300 mm
Feature of Blade
Fixed Pitch or Controllable Pitch
Installation Type
Bow or Stern
Driven Type
Diesel/E-Motor/Hydraulic
Transmission Type
L-Drive or Z-Drive
Installation Direction
Horizontal or Vertical
Certificate
CCS / ABS / BV / Lr / Dnv-Gl
Transport Package
Meet The International Standard
Product Description
DescriptionTunnel thrusters are installed in the bow or stern in order to improve docking, slow speed maneuvering, emergency steering and station keeping at zero or slow forward speed. Our tunnel thruster is available in fixed pitch or controllable pitch.
FeaturesPropeller can be driven by electric motor, diesel engine and hydraulic motor.
The diameter of propeller is up to 3.3 meters.
Power range up to 4200 KW.
Fixed or varied pitch is optional.
Steel or Aluminum hulls is optional.
SpecificationsFixed pitch type
| Type | Dia. of
Blade | Rated Power | Input Speed | Motor
Frequency | Reduction
Ratio | Inner Dia.
of Hull | Hull Length | Rated Thrust | Speed of Blade |
| | MM | KW | HP | RPM | HZ | Z1/Z2 | MM | MM | KN | RPM |
| SCT35-FP | 350 | 36 | 49 | 1450 | 50 | 1.105 | 360 | 320 | 5.7 | 1330 |
| 39 | 53 | 1750 | 60 | 6.2 | 1592.4 |
| SCT40B-FP | 400 | 36 | 49 | 1450 | 50 | 412 | 350 | 5.9 | 1330 |
| SCT40-FP | 48 | 65 | 1.191 | 7.6 | 1234.8 |
| 52 | 71 | 1750 | 60 | 8.2 | 1478.4 |
| SCT45B-FP | 450 | 48 | 65 | 1450 | 50 | 462 | 400 | 7.9 | 1234.8 |
| SCT45-FP | 60 | 82 | 1.333 | 9.5 | 1102.5 |
| 65 | 88 | 1750 | 60 | 10.4 | 1320 |
| SCT50B-FP | 500 | 60 | 82 | 1450 | 50 | 515 | 450 | 9.9 | 1102.5 |
| SCT50-FP | 75 | 102 | 1.471 | 12 | 999.6 |
| 80 | 109 | 1750 | 60 | 12.6 | 1196.8 |
| SCT60B-FP | 600 | 75 | 102 | 1450 | 50 | 615 | 540 | 12.3 | 999.6 |
| SCT60-FP | 105 | 143 | 1.8 | 16.8 | 816.6 |
| 115 | 156 | 1750 | 60 | 18.4 | 977.8 |
| SCT70B-FP | 700 | 105 | 143 | 1450 | 50 | 715 | 650 | 17.3 | 816.6 |
| SCT70-FP | 140 | 190 | 2.077 | 22.4 | 707.8 |
| 150 | 204 | 1750 | 60 | 24 | 847.4 |
| SCT80B-FP | 800 | 145 | 197 | 1450 | 50 | 818 | 720 | 23.9 | 707.8 |
| SCT80-FP | 185 | 252 | 2.308 | 29.6 | 637 |
| 200 | 272 | 1750 | 60 | 32 | 762.7 |
| SCT90B-FP | 900 | 190 | 258 | 1450 | 50 | 918 | 820 | 31.3 | 637 |
| SCT90-FP | 235 | 320 | 2.706 | 37.6 | 543.3 |
| 250 | 340 | 1750 | 60 | 40 | 650.4 |
| SCT100B-FP | 1000 | 250 | 340 | 1450 | 50 | 1020 | 900 | 41.2 | 543.3 |
| SCT100-FP | 290 | 394 | 2.846 | 46.4 | 516.5 |
| 310 | 422 | 1750 | 60 | 49.6 | 618.4 |
| SCT110B-FP | 1100 | 300 | 408 | 1450 | 50 | 1120 | 1000 | 49.5 | 516.5 |
| SCT110-FP | 350 | 476 | 3.09 | 56 | 475.6 |
| 380 | 517 | 1750 | 60 | 60.8 | 569.4 |
| SCT120B-FP | 1200 | 350 | 476 | 1450 | 50 | 1220 | 1050 | 57.7 | 475.6 |
| SCT120-FP | 420 | 571 | 3.417 | 67.2 | 430.2 |
| 450 | 612 | 1750 | 60 | 72 | 515.1 |
| SCT130B-FP | 1300 | 420 | 571 | 1450 | 50 | 1328 | 1160 | 69.3 | 430.2 |
| SCT130-FP | 490 | 666 | 3.78 | 78.4 | 389.1 |
| 530 | 721 | 1750 | 60 | 84.8 | 465.9 |
| SCT148B-FP | 1480 | 490 | 666 | 1450 | 50 | 1510 | 1260 | 80.5 | 389.1 |
| SCT148-FP | 550 | 748 | 4.083 | 88 | 360 |
| 580 | 789 | 1750 | 60 | 92.8 | 431 |
| SCT165B-FP | 1650 | 550 | 748 | 1450 | 50 | 1680 | 1400 | 90.8 | 360 |
| SCT165-FP | 680 | 925 | 4.545 | 108.8 | 323.4 |
| 820 | 1115 | 1750 | 60 | 131 | 387.2 |
| SCT180B-FP | 1800 | 700 | 952 | 1450 | 50 | 1830 | 1550 | 115.5 | 323.4 |
| SCT180-FP | 1020 | 1387 | 4.091 | 163.2 | 344 |
| 930 | 1265 | 1160 | 60 | 4.273 | 148.8 | 273.83 |
| SCT200B-FP | 2000 | 930 | 1265 | 2030 | 1700 | 153.4 | 273.83 |
| SCT200-FP | 1250 | 1700 | 1450 | 50 | 4.727 | 200 | 311 |
| 1150 | 1564 | 1160 | 60 | 184 | 247.5 |
| 960 | 1306 | 980 | 50 | 153.6 | 207.3 |
| SCT220B-FP | 2200 | 1150 | 1564 | 1160 | 60 | 2230 | 1880 | 189.7 | 247.5 |
| SCT220-FP | 1400 | 1904 | 980 | 50 | 4.364 | 224 | 224.6 |
| 1530 | 2081 | 1160 | 60 | 244.8 | 268.1 |
| SCT240B-FP | 2400 | 1400 | 1904 | 980 | 50 | 2430 | 2040 | 231 | 224.6 |
| SCT240-FP | 1660 | 2258 | 4.727 | 265.6 | 207.3 |
| 1800 | 2448 | 1160 | 60 | 288 | 247.5 |
| SCT260B-FP | 2600 | 1660 | 2258 | 980 | 50 | 2632 | 2210 | 273.9 | 207.3 |
| SCT260B-FP | 2100 | 2856 | 4.636 | 336 | 211.7 |
| 1950 | 2652 | 880 | 60 | 312 | 189.8 |
| SCT280B-FP | 2800 | 1950 | 2652 | 2836 | 2380 | 321.7 | 189.8 |
| SCT280-FP | 2450 | 3332 | 980 | 50 | 4.917 | 392 | 199.3 |
| 2250 | 3060 | 880 | 60 | 360 | 179 |
| SCT300B-FP | 3000 | 2250 | 3060 | 3040 | 2550 | 371.2 | 179 |
| SCT300-FP | 2600 | 3536 | 730 | 50 | 4.583 | 416 | 159.2 |
| 2800 | 3808 | 880 | 60 | 448 | 192 |
| SCT330B-FP | 3300 | 2800 | 3808 | 730 | 50 | 3340 | 2800 | 462 | 159.2 |
| SCT330-FP | 2900 | 3944 | 5.207 | 464 | 140.2 |
| 3150 | 4284 | 880 | 60 | 504 | 169 |
Controllable pitch type
| Type | Dia. of
Blade | Rated Power | Input Speed | Motor
Frequency | Reduction
Ratio | Inner Dia.
of Hull | Hull Length | Rated Thrust | Speed of Blade |
| | MM | KW | HP | RPM | HZ | Z1/Z2 | MM | MM | KN | RPM |
| SCT90-CP | 900 | 235 | 320 | 1450 | 50 | 2.706 | 918 | 820 | 37.6 | 543.3 |
| 250 | 340 | 1750 | 60 | 40 | 650.4 |
| SCT100-CP | 1000 | 290 | 394 | 1450 | 50 | 2.846 | 1020 | 900 | 46.4 | 516.5 |
| 310 | 422 | 1750 | 60 | 49.6 | 618.4 |
| SCT110-CP | 1100 | 350 | 476 | 1450 | 50 | 3.09 | 1120 | 1000 | 56 | 475.6 |
| 380 | 517 | 1750 | 60 | 60.8 | 569.4 |
| SCT120-CP | 1200 | 420 | 571 | 1450 | 50 | 3.417 | 1220 | 1050 | 67.2 | 430.2 |
| 450 | 612 | 1750 | 60 | 72 | 515.1 |
| SCT130-CP | 1300 | 490 | 666 | 1450 | 50 | 3.78 | 1328 | 1160 | 78.4 | 389.1 |
| 530 | 721 | 1750 | 60 | 84.8 | 465.9 |
| SCT148-CP | 1480 | 550 | 748 | 1450 | 50 | 4.083 | 1510 | 1260 | 88 | 360 |
| 580 | 789 | 1750 | 60 | 92.5 | 431 |
| SCT165-CP | 1650 | 680 | 925 | 1450 | 50 | 4.545 | 1680 | 1400 | 108 | 323.4 |
| 820 | 1115 | 1750 | 60 | 130 | 387.2 |
| SCT180-CP | 1800 | 1020 | 1387 | 1450 | 50 | 4.75 | 1830 | 1550 | 163.2 | 344 |
| 930 | 1265 | 1160 | 60 | 148.8 | 273.83 |
| SCT200-CP | 2000 | 1250 | 1700 | 1450 | 50 | 4.727 | 2030 | 1700 | 200 | 311 |
| 1150 | 1564 | 1160 | 60 | 184 | 247.5 |
| 960 | 1306 | 980 | 50 | 153.6 | 207.3 |
| SCT220-CP | 2200 | 1400 | 1904 | 980 | 4.364 | 2230 | 1880 | 224 | 224.6 |
| 1530 | 2081 | 1160 | 60 | 244.8 | 268.1 |
| SCT240-CP | 2400 | 1660 | 2258 | 980 | 50 | 4.727 | 2430 | 2040 | 265.6 | 207.3 |
| 1800 | 2448 | 1160 | 60 | 288 | 247.5 |
| SCT260-CP | 2600 | 2100 | 2856 | 980 | 50 | 4.636 | 2632 | 2210 | 336 | 211.7 |
| 1950 | 2652 | 880 | 60 | 312 | 189.8 |
| SCT280-CP | 2800 | 2450 | 3332 | 980 | 50 | 4.917 | 2836 | 2380 | 392 | 199.3 |
| 2250 | 3060 | 880 | 60 | 360 | 179 |
| SCT300-CP | 3000 | 2600 | 3536 | 730 | 50 | 4.583 | 3040 | 2550 | 416 | 159.2 |
| 2800 | 3808 | 880 | 60 | 448 | 192 |
| SCT330-CP | 3300 | 2900 | 3944 | 730 | 50 | 5.207 | 3340 | 2800 | 464 | 140.2 |
| 3150 | 4284 | 880 | 60 | 504 | 169 |
Transportation vessel, tug boat, RO/RO ship, ocean engineering vessel, cargo liner, etc.
WorkshopOur company SJMATEK has two workshops and offce of 23,000 square meters. It's assembly workshop is specially used for assembly and joint adjustment, the max sling load is 80 tons, the hoisting height is up to 20 meters.
The company has more than 20 sets of machining equipment, there are 18-meter lathes used for main propeller, big boring machine, CNC lathes, machining center, etc. Seven sets of testing instruments and equipment, including universal material testing machine, automatic pendulum impact testing machine, infrared thermometer, portable magnetic particle detector and ultrasonic detector. In addition, there are three test stands for rudder propeller, two test stands for tunnel thruster, two test stands for main propeller and one test stand for oil dispenser.
The existing production and testing equipment and facilities can meet the basic needs of product design, development, production and service.
Certificates of Classification SocietyCertificates of all 12 classification societies of IACS ( International Association Of Classification Societies ) are available.
Project CasesOur Key Customers
About UsSUJING GROUP is the key national High-Tech & innovative pilot enterprise in China. It provides overall project solutions in the fields of air purification, energy saving, environmental protection, gas purification and marine propulsion equipment, etc. Only has it with 1,100 staffs, but the annual output value is more than RMB 3 billion. The brand of "Sujing" is well-known in china. The product is not only hot in domestic market but also has been exported to over 20 countries such as USA, Russian, Japan etc.
SJMATEK is the subsidiary company of JIANGSU SUJING Group. We are professional manufacturer of special marine propulsion system, Its leading products are controllable pitch propeller (CPP), tunnel thruster (SCT-FP &SCT-CP) and rudder propeller (SZP/SZD/SLP/NAD/NAV).
As a design and manufacturer of the marine propulsion units, all the products are with mature techniques, we have a professional technical team with decades of experience in the design/prodction/quality control and the after-sale service.
We have years' abundant experience working with the state and governmental shipyards in china, CSSC,CSIS, design Institute, shipping owners, clients from European and East-south Asia. We have continuous collaboration with national & private ship design institutes as well.
Since the fountation of SJMATEK in 2013, we have supplied more than 200 vessels with our tunnel thruster/rudder propeller and CPP, All of them are working well. All the products can be customized according to the requirements and the certificate accordingly is available, such as CCS, ABS, BV, LR, DNV-GL, RS, etc.
Quality creates brilliance, Excellence defines Furture! We are looking forward to doing business with clients all over the world!
Address:
No. 2, Weixin Road, Industrial Park, Suzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Transportation
Management System Certification:
ISO 9001
Company Introduction:
As one of the subsidiary of Jiangsu Sujing Group Co., Ltd, SJMATEK Marine machine company locates in the Singapore Indrustrial Park, Suzhou, China.
With research & development, manufacture, assorts and service of special marine propulsion as the leading role, Relying on the comprehensive advantage of talents, technology, market, brands of the group, SJMATEK now is building more and more complete industrial chains.
Our company′s products include special marine propeller devices & systems, air cleaning equipment and air conditioning units, sewage treatment facilities and marine fresh water generator, etc. Among them, special marine propeller device & system covers main controllable pitch propeller (CPP), rudder propeller (CP & FP) and side thruster (CP & FP).
The special marine propeller devices & systems we manufacture are with mature techniques, we have a professional technical team who has the experience in the actual service. We have years′ abundant experience in working with state and governmental projects, mainly shipyards in China, CSSC, CSIS, design Institute, shipping owners, clients from European and East-south Asia. We have continuous collaboration with national & private ship design institutes as well.
To provide our clients qualified products with high efficiency and reasonable cost is our eternal pursuit. May SJMATEK be your capable partner and create splendid future with all friends together.
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