T30 Series Transfer Case

Family of heavy-duty 3-shaft 2-speed transfer cases

Direct mount to Allison 3000 Series transmission

Designed for on-off highway commercial vehicles, machinery and equipment

Built with premium components to handle punishing AWD applications

Modular/removable mounting flange

SPECIFICATIONS:
Two-Speed:	Hi 1.09:1, Low 2.247:1
Dry Weight:	425# to 531# depending on configuration and differential
Input Torque Rating:	Designed to meet torque rating for all Allison 3000 Series transmissions*
Housing:	Light-weight aluminum housing–reinforced at stress areas for greater durability
Max. Input Speed:	3500 RPM
Shaft Center Distance:	12.6"-16.5" depending on configuration
Input Drive Direction:	Clockwise
Electronic Connectors:	Speedometer, front axle engage, hi-low
Oil Capacity:	Without differential: approx 8.6 quarts
Maximum Operating Oil Temperature:	266° F
Input/Output Flange:	Standard KV150–other flanges available
FEATURES:
Application Versatility:	Many variations available with direct mount to Allison 3000 Series transmission or remote mount
Gear-driven oil pump:	Combined splash and forced feed lubrication
Simplified plumbing:	No external lines
User-Friendly:	Allows towing without disconnection of propeller shafts when gear shift is in neutral
OPTIONS:
Proportioning Differential:	Torque ratio front/rear: 1:1
External Oil Cooler Adaption:	Provides greater application versatility
Optional Flanges:	Provides greater application versatility
Parking Brake:	Mechanically or hydraulically actuated
Integrated Solenoid Valves:	On-road/Off -road or neutral/front axle drive
*Greater ratings may apply to certain commercial applications–consult Marmon-Herrington Engineering. Specifications subject to change without notice, photos may show some optional equipment.