Decades of Heavy Haul Experience

Heavy Duty delivers performance, reliability and efficiency to meet the toughest demands of heavy applications. Our customers realize outstanding benefits over the competition, including greatly reduced lead times, advanced regional and global aftermarket parts, service support, and decades of experience in delivering rugged products in the heavy-haul and off-highway construction market.

Heavy Duty Transaxle stocks a full line of axles and differentials designed for heavy haulers and construction equipment. Representative models are below; contact us for more information.

Front Axles

Product	GAWR	Brakes (optional)	Wheel bolt circle diameter	Wheel mount distance	Differential	Axle ratio coverage
MOX-32	32,000 lbs	16.5 in drum, air disc	335 mm	92.9 in (2,360 mm)	Open or DCDL	8.54-24.81
MON-32 (non-drive)	32,000 lbs	16.5 in drum, air disc	335 mm	92.9 in (2,360 mm)	N/A	N/A

Rear Drive Axles

Product	GAWR	Brakes (optional)	Wheel bolt circle diameter	Wheel mount distance	Differential	Axle ratio coverage
PRC673	24,000 lbs	16.5 in x 5 in S cam, 18 in x 0.63 in hydraulic disc	422 mm	83.4 in (2,118 mm) 93.5 in (2,375 mm) 96.1 in (2,441mm)	Hi-trac, no-spin	9.5-30.35
P600 single	42,000 lbs	16.5 in x 7 in S cam, 16.5 in x 8.625 in S cam	335 mm	70.9 in (1,800 mm) 74 in (1,880 mm) 80.3 in (2,040 mm)	DCDL standard	3.46-24.81
P600 tandem	84,000 lbs	16.5 in x 7 in S cam, 16.5 in x 8.625 in S cam	335 mm	70.9 in (1,800 mm) 74 in (1,880 mm) 80.3 in (2,040 mm)	DCDL and IAD standard	3.46-24.81
P600 tridem	126,000 lbs	16.5 in x 7 in S cam, 16.5 in x 8.625 in S cam	335 mm	70.9 in (1,800 mm) 74 in (1,880 mm) 80.3 in (2,040 mm)	DCDL and IAD standard	4.55-8.65
SPRC-2197 tandem	136,000 lbs	20.25 in x 7 in S Cam	543 mm	103.5 in (2,630 mm) 113.5 in (2,884 mm)	Hi-trac standard, no-spin, IAD	9.6-14.9
SPRC4806 tandem	180,000 lbs	20.25 in x 7 in S cam	495 mm	129.2 in (3,282 mm)	Hi-trac standard, no-spin, IAD	12.9-19.9