TDI Tech Development
6800 Poe Ave
Dayton, OH 45414
tel: 937-898-9600
fax: 937-898-8431
Introducing TDI TURBOTWIN™ T25
A Compact, Robust Air Starter for Engines from 6-16 Liters


Easy-to-Install, Compact Air Starting with Integrated Control Package

Lots of Power in a Small Footprint
At just 121mm (4.75") diameter and less than 275mm (11") long, T25 delivers 21kW, (27hp) @ 6.2 BAR (90psig) on a 12 nozzle package. T25 redefines robust starting and reliability for small space applications.

No More Vane Motor Problems

The superior reliability of turbine technology over vane motors has been proven over the last 30 years. T25 eliminates the sticking, swelling, rubbing, and clogged motor problems inherent to vane-type starters. Its rugged steel construction and no plastic parts make it the most reliable small starter on the water.

Ideal for Small Marine Engine Applications

T25 has already made a name for itself as an excellent fit for marine applications on a variety of engines around the world. T25 enables vessels with 6-16 Liter engines to take advantage of TDI’s TurboTwin technology.

Integrated Controls Make Converting

to TurboTwin Technology Easy. The design of the T25 even eliminates any potential control or wiring issues at installation by including an integrated control package with the unit. T25 maintains a small footprint and is remarkably easy to install

1 Hose, 2 Wires, 3 Bolts and T25 is Installed!

Users have been amazed at how easy it is to upgrade to TurboTwin. Installation is literally, attaching one hose, connecting two wires, and screwing in three bolts.

TurboTwin Field-Proven Reliability

The TurboTwin brand has the distinction of having the most turbine air starters in the field, and the most turbine air starters operating in the world’s harshest and most demanding environments. There is a reason TurboTwin is the number one choice of system integrators, packagers, and aftermarket end users – “unparalleled starting reliability.”


T25 SPECIFICATIONS:

Engines:
6-16 Liter Displacement

MAN 2842, 2866
Scania D12 & D16
Volvo D16
MTU BR1600

Design Configuration:

Pre-engaged; Outboard supported
Nose Cone

Pinions:

MTU 8/10 Pd /12T (Special)
Std. 8/10 Pd / 12T
3 MOD: 9T
3 MOD: 11T

Mounting:

SAE #2 & 3
SAE #1 (Available Soon)

Rotation:

RH & LH

Power:

17HP @ 4 Bar (60 Psig) @2,200 rpm  (12 Nozzle)
17HP @ 8 Bar (120 Psig) @2,200 rpm ( 6 Nozzle)

Weight:

32.1 lbs (14.5 kg)
27.0 lbs (12.2 kg)
without Relay valve

Max. Operating Pressure Range:

Nozzles        BAR      PSIG
3 Nozzle       10.3      150
6 Nozzle         8.3      120
12 Nozzle       4.1        60

Supply Gas:

AIR ONLY

Lubrication:

Greased Packed for Life

Gear Ratio:

10.25:1