PRODUCT FAMILY
©2009 AxleTech International


PLANETARY RIGID AXLES
PRC7534 SERIES

PRODUCT SUMMARY

The AxleTech International PRC7534 series planetary rigid axle is engineered to meet the increasing powerful demands of the heavy-duty lift truck market. With a capacity range from 170,000-245,000 lbs. (77,100-111,100 kg.), this axle covers a broad range of lift truck applications including large container handlers and log loaders.

The PRC7534 axles offer a wide selection of overall axle ratios, load capacities, brakes, and vehicle installation mountings for performance characteristics tailored to your needs.

Engineered for compatibility with demanding traction conditions, the PRC7534 meets the trend of increased driveline torque, tire sizes and loading requirements that provide an extra ruggedness for prolonged use as well as life. The PRC7534 design helps reduce OEM/end-user maintenance costs. A standard unit-ized input pinion seal reduces the likelihood of oil leaks, while an optional wet disc brake mechanical wear indicator makes troubleshooting easy. Supplemental housing magnets are standard to help reduce metallic contamination between scheduled lubricant change intervals.

Options include wheel mounted wet or dry disc brakes and multiple tracks/mounting centers to provide for OEM flexibility to match various OEM installations. Mechanical wear indicators are available to permit visual inspection without axle/wet disc brake disassembly. Optional axle input mounted park brakes provide the OEM with the ability to select this parking feature directly mounted on the PRC7534 planetary axle.

Also available are various input yokes/flange options including the XS180 cross-teeth style flange.

AxleTech International planetary rigid axles are tough, dependable, and thoroughly proven under the most severe conditions.

AxleTech International is the former Rockwell® Off Highway Product Division.

Additional Documentation
FEATURES
BENEFITS
17" (432 mm) wet disc brakes Maximum life, minimum maintenance. Sealed environment protects against contaminants for optimal brake performance in severe conditions
Wet disc brake with optional force-cooling ports Allows use of auxiliary cooling for severe duty cycles
High-capacity hypoid gearing Greater torque capability than spiral bevel gearing
Wide axle ratio range Match customer vocation requirements
Multiple axle tracks/mounting centers Provide greater flexibility to meet OEM design requirements
Optional carrier input mounted park brakes 1270 or DXP195 spring activated brakes Enhanced vehicle brake performance
Unitized input pinion seal standard Minimizes potential for oil leaks and improved axle sealing protection
Supplemental axle magnets standard in axle housing Reduced metallic contamination between lubrication change intervals
Thrust screw in carrier Provides ring gear support in high torque loadings

EXAMPLE: TYPICAL AXLE WEIGHT
PRC7534 with 104.5" (2,654 mm) track
With a 17" (432 mm) wet disc brake + 5,750 lbs. (2,608 kg.)

OIL CAPACITY: (Estimated)
Carrier 80 pints (37.9 liters)
Wheel end 26 pints (12.4 liters) each
Wet disc brakes to be filled separately when force
cooling option is selected. Estimated capacity = 34 pints
(16.1 liters) per wet brake.

A) Axle Mounting Centers
B) Track
C) Carrier Standout with 1270 input mounted park brake and 5WCS flange = 18.5" (469.9 mm)

 

 

(1)
AXLE CAPACITY Pounds (kg)
AVAILABLE DIFFERENTIALS DIFFERENTIAL RING
GEAR DIAMETER AND FACE WIDTH Inches (mm)
AVAILABLE
OVERALL
RATIOS
Lift Truck 245,000 (111,100) Container Handler
245,000 (111,100)
Log Stacker 170,000 (77,100)
Standard
RS186 Series
19.62" (498.3) 3.0" (76.2)
15.24 - 37.3:1.0

A AXLE MOUNTING CENTERS Inches (mm) (2)
B HUB FLANGE TO FLANGE

Inches (mm)
TIRE SIZE Inches (mm) BRAKES Inches (mm) PLANETARY
WHEEL-END
RATIO
35.6" (904) 40.5" (1,029) 46.0" (1,168)
104.5" (2,654)
119.3" (3,030)
148.6" (3,774)
25" (635)
33" (838)
17.0" W4H (432)
5.20:1.0

(1) Approval required on all applications.
(2) Other dimensions available.