Allison Transmission AT 543 Service Manual

Copyright © 1996 General Motors Corp. 1–5
GENERAL INFORMATION
INPUT RATINGS — AT 1542 GASOLINE
Value
Parameter
General Truck &
Road Sweeper
Transit & Airport
Shuttle Bus
Motorhome School Bus
Inner City &
Shuttle Bus
Unit
Input Speed
Maximum full load governed speed 4400 4400 4400 4400 4400 rpm
Minimum full load governed speed 3200 3200 3200 3200 3200 rpm
Minimum idle speed in drive 500 500 500 500 500 rpm
Input Power
Maximum net 200 (149) 160 (119) 200 (149) 200 (149) 200 (149) hp (kW)
Input Torque
Maximum net 405 (549) 340 (461) 405 (549) 405 (549) 405 (549) lb ft (N·m)
Turbine Torque
Maximum net 709 (961) 585 (793) 709 (961) 709 (961) 709 (961) lb ft (N·m)
Gross vehicle weight (GVW) 22050 (10002) 16540 (7500) 22050 (10002) 16540 (7500) 18520 (8401) lb (kg)
Gross combination vehicle weight (GCW) 22050 (10002) N/A 27010 (12252) N/A N/A lb (kg)
INPUT RATINGS — AT 1545 DIESEL
Value
Parameter
General Truck &
Road Sweeper
Transit & Airport
Shuttle Bus
Motorhome School Bus
Inner City &
Shuttle Bus
Unit
Input Speed
Maximum full load governed speed 4000* 4000* 4000* 4000* 4000* rpm
Minimum full load governed speed 2400 2400 2400 2400 2400 rpm
Minimum idle speed in drive 500 500 500 500 500 rpm
Input Power
Maximum net 180 (134) 160 (119) 180 (134) 180 (134) 180 (134) hp (kW)
Input Torque
Maximum net 405 (549) 340 (461) 405 (549) 405 (549) 405 (549) lb ft (N·m)
Turbine Torque
Maximum net 709 (961) 585 (793) 709 (961) 709 (961) 709 (961) lb ft (N·m)
Gross vehicle weight (GVW) 24250 (11000) 21000 (9525) 24250 (11000) 24250 (11000) 24250 (11000) lb (kg)
Gross combination vehicle weight (GCW) 24250 (11000) N/A 27010 (12252) N/A N/A lb (kg)
* 3200 rpm fors TC 290
INPUT RATINGS — AT 1545 GASOLINE
Value
Parameter
General Truck &
Road Sweeper
Transit & Airport
Shuttle Bus
Motorhome School Bus
Inner City &
Shuttle Bus
Unit
Input Speed
Maximum full load governed speed 4400 4400 4400 4400 4400 rpm
Minimum full load governed speed 3200 3200 3200 3200 3200 rpm
Minimum idle speed in drive 500 500 500 500 500 rpm
Input Power
Maximum net 200 (149) 160 (119) 200 (149) 200 (149) 200 (149) hp (kW)
Input Torque
Maximum net 405 (549) 340 (461) 405 (549) 405 (549) 405 (549) lb ft (N·m)
Turbine Torque
Maximum net 709 (961) 585 (793) 709 (961) 709 (961) 709 (961) lb ft (N·m)
Gross vehicle weight (GVW) 24250 (11000) 21000 (9525) 24250 (11000) 24250 (11000) 24250 (11000) lb (kg)
Gross combination vehicle weight (GCW) 24250 (11000) N/A 27010 (12252) N/A N/A lb (kg)
Note: Conversions between inch and metric units are not necessarily equivalent.
Table 1–1. Specifications and Data (cont’d)

Allison Transmission AT 543 Specifications

General

Brand	Allison Transmission
Model	AT 543
Category	Microphone system
Language	English