Our advanced marine transmission technology delivers. We have been proudly supporting australia, new zealand and the pacific region for 50 years. Gearbox initially created expansions for the valve game halflife, then ported that game and others to console platforms. The twin disc quickshift transmission system has forever raised boaters expectations of their crafts performance and their own. Twin disc marine gearbox owners workshop manual twin disc marine gearbox owners workshop manual. Jan 26, 2010 even with proper maintenance, marine transmissions occasionally fail.
No other transmission offers such shifting speed, smoothness, slow speed control, precision boat handling and safety. Mg5061scvertical offset, cast iron housing mechanical control valve oil strainer mg5061avertical offset, cast iron housing 7 down angle on output shaft mechanical control valve oil strainer mg5061rvremote vdrive, cast iron housing 7 down angle on output. Twin disc parts are some of the best at what they do. Smooth, fast shifting with hydraulic, oilcooled clutches. Standard equipment vertical offset, nodular iron housing electric gpvalve with manual override ec050 profile module interface for engagement signals mounted oil cooler for raw water cooling oil strainer and oil filter options sae j617 housing no. The fully programmable features of the ec300 combined with the smooth, precise and ultrafast operation of the quickshift transmission put ultimate control in your hands. We also supply used marine propulsion engine of 250 hp to 1500 hp subjected to availability in stock.
Twin disc pacific manufacturers, markets and supports marine and heavyduty offduty highway power transmission equipment. Twin disc transmissions australia service, repair, overhaul or rebuilds, supply of gaskets, seals, spare parts for twin disc deep and shallow case transmissions from northstar power serving marine transmissions, industrial transmissions, agricultural transmissions throughout australia including the twin disc mg502, mg506, mg507, mg509, mg5091, mg514, mg5114 and other various deep and. Twin disc quickshift shaft video number two youtube. Twin disc has over 9 decades of experience learn more about twin disc today. Twin disc transmissions australia service, repair, overhaul or rebuilds, supply of gaskets, seals, spare parts for twin disc deep and shallow case transmissions from northstar power serving marine transmissions, industrial transmissions, agricultural transmissions throughout australia including the twin disc mg502, mg506, mg507, mg509, mg5091, mg514, mg5114 and other various deep and shallow. We can offer a wide range of marine gears covering an effectrange between 101700 kw. Be the first to know and the first to join exclusive betas. In express mode, each lever lets you instantaneously shift from forward to reverse and control prop speed down to 50 rpm while the engine remains at normal idle speed. We are also exclusive pacific region distributors for seakeeper gyro stabilisers and sea torque propulsion systems.
Twin disc marine marketing page 1 of 1 oil specification for marine transmissions with hydraulic clutches twin disc is in the process of redefining the approvals for synthetic and multiviscosity oils, which in consequence also means that certain specific approvals given in. Codeveloped with gm, this transmission promises much quicker shifting, and can handle more torque than the outgoing sixspeed auto. What started with philip rolla individually designing and crafting rolla fullysubmerged propellers nibral propellers in diameters from 24 up to 75, with power ranges from 5004000 hp racewinning propellers has grown to become the leader in propeller technology for high rolladeveloped proprietary software, based on the panel method, is. Twin disc ec300 power commander m arine e l ectronic p rop u l sion c ontro l s y stem and more rogrammable features make propulsion p repowering simple because prior system configuration can be downloaded and reentered on new system imple, robust and easy to use s diagnostic system 1939 and nmea2000 coms available j for data broadcasting accepts 10 to 30 volt systems. Our twin disc manual tells us we should clean the oil suction strainer when we change the gearbox oil. It is now a worldwide company with subsidiaries or sales offices in asia, europe, north america, oceania, and south america. Quick shift uses patented internal clutch actuation to deliver cushioned torque and optimum power in. As youd expect, you can pair either engine with a sixspeed manual transmission which gets a twindisc clutch and a new dualmass flywheel on v8 models, but a new option for 2018 is fords 10speed automatic. For 3stage torque converters made by the twin disc clutch company approved list s364c. Marine transmissions repair, maintenance, replacement. The ec300 power commander offers multiple configurations and includes active system monitoring, diagnostics and fault indication with event logging, and optional data display. The chart will give you confidence when speaking with your twin disc marine transmission mechanic or ordering parts.
Twin disc manufactures many amazing parts, and their clutches, torque converters, and power takeoffs are some of the best on the market. Their premium parts range from air clutches and gearboxes to power takeoffs and electronic controls. The chart below shows the areas boat owners have most common questions on when trying to troubleshoot why their twin disc marine transmission mg507 underperform. Sep 19, 2017 because twin discs quickshift transmissionswhich, with an ec300 power commander engine control, blackbox computer, and bcs hydraulic thrusters, comprise the whole the ejs packageproduce instantaneous, proportionally adjustable clutch loading, they allow even radical joystickactuated changes to prop speed and direction that are. Another video of an mgx5114a quickshift marine transmission coupling and propeller shaft. Mar 28, 2016 the short story is that the powershift transmission is billed as an automatic transmission, but it really is a dualclutch manual transmission in disguise. If there is a change from normal for your gearbox or your boat, thats a warning, brunn says. Troubleshooting checklist for twin disc mg514c marine transmission. These parts demonstrate amazing versatility and strength. Twin disc torque fluid product number 206 test method api 26. Twin disc supplies the commercial, pleasure craft and military segments of the marine market with transmissions, surface and waterjet drives, propellers and electronic controls.
Combined with the twin disc ec300 electronic controls, the quickshift system provides unparalleled boat control under all conditions. These transmission components are perfect for both industrial and standard applications, and their individual parts are great for rebuilds. Sep 23, 20 another video of an mgx5114a quickshift marine transmission coupling and propeller shaft. Full power and identical reduction ratios in forward and reverse. Twin disc marine marketing page 1 of 1 oil specification for marine transmissions with hydraulic clutches twin disc is in the process of redefining the approvals for synthetic and multiviscosity oils, which in consequence also means that certain specific approvals given in the past are considered as withdrawn. Dimensions will be made on demand to match exact fit to your available marine engine. Because twin discs quickshift transmissionswhich, with an ec300 power commander engine control, blackbox computer, and bcs hydraulic thrusters, comprise the whole the ejs packageproduce instantaneous, proportionally adjustable clutch loading, they allow even radical joystickactuated changes to prop speed and direction that are. Specifications subject to change without prior notice in the interest of continual product improvement. Hear from ingram barge company, new york water taxi and the twin disc team on how the quickshift product was developed and how it performs. Standard equipment vertical offset, cast iron housing electric gpvalve with manual override ec050 profile module interface for engagement signals mounted oil cooler for raw or fresh water cooling oil strainer and oil filter companion flangebolt set options sae j617 housing no.
Experience the worlds smoothest, fastest shiftingplus amazing slow speed control. Versatile take precise control of your boat with the twin disc ec300 power commander marine electronic propulsion control system. Apr 11, 2017 twin disc quickshift transmisssion demo in riviera duration. As youd expect, you can pair either engine with a sixspeed manual transmission which gets a twin disc clutch and a new dualmass flywheel on v8 models, but a new option for 2018 is fords 10speed automatic. Even with proper maintenance, marine transmissions occasionally fail. Twin disc mg5061 marine gear palmer johnson power systems. The short story is that the powershift transmission is billed as an automatic transmission, but it really is a dualclutch manual transmission in disguise. It categorizes areas of possible malfunction, likely cause and recommended action to bring your new, rebuilt or. Twin disc engineers more than 100 marine transmission models, from 35 to more than 4000 horsepower. Certain twin disc clutch company converters do not use this type of fluid. Randy pitchford, one of the founders, serves as president and chief executive officer. Marine transmissions twin disc what type oil for a 502.
This twin disc quickshift transmission with ec300 controls is a precision manoeuvering system proven for years on all types of vessels. C rm 0112 riduttori gearboxes reducteur rm twin disc s. Many problems can also be detected by monitoring transmission oil and temperature. The twin disc manual shows a drawing with a label pointing to a suction. Contact twin disc for survey society approvals and classifications. Twin disc is the originator of the power transmission technology with a proven track record in excellence in power transmission products. Troubleshooting checklist for twin disc mg507 marine transmission. Its designed to interface with all popular electronic engines and transmissions, including the revolutionary new twin disc quickshift transmission. It is most likely newage mechanical box to original design out of morris marine motors latterly built by newage. Twin disc has a long tradition in developing marine transmissions and is one of the market leaders. Hamilton 291 jet unit with twin disc gearbox, 500l fuel and 150l water. Ec300 brochure twin disc pdf catalogs documentation.
Share your stories, offer feedback, and connect with others on the forums. Approved by twin disc clutch company for certain applications. It was established in february 1999 by five developers formerly of rebel boat rocker. Ec300a twin disc pdf catalogs technical documentation. Oil specification for marine transmissions with hydraulic. Twin disc transmissions, marine gears, ptos palmer. As a quick reference guide only, the chart must not be thought of as a substitute for the use of your twin disc marine transmission mg514c owners operating or service manual. The twin disc quickshift with its patented gp valve engages in 0. Twin disc quickshift transmisssion demo in riviera duration. Diagnostic data can be retrieved by fleet managers or authorized twin disc service dealers. The twin disc manual says sae30 for gearbox running temperatures between 150185f and sae40 for gearbox running temperatures between 175210f multi grade oil ie 5w40 is not recommended at all it will destroy the gears in the transmission. Twin disc tonanco gearboxes transmissions new orleans duration. But they often slip, shift harder than usual, or make uncharacteristic noises well beforehand.
The company was founded in 1918 to manufacture clutches for farm tractors. The gears can be equipped with trolling valve, pto and electric control valve. The gearbox is in excellent working condition and can be fitted to any engine of 300 to 500 hp or above. Twin disc transmission repair, service, rebuild, overhaul.
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