Spicer Drive Axles Application Guidelines - Manual (Page 65)

AXAG-0200 June 2009 65
52,000 lb. Housing Structural Ratings
Housing Dimensions
Drive Axle Model
(Nominal GAWR
(See Note 1)
- 52,000 lb.)
Housing Box Section
(H x W x T)
Spindle Diameters
(Inner/Outer)
Spindle
Type
Standard Track Wide Track
D52-190P, D52-590P 5.91 x 5.31 x .63 5.91 x 5.31 x .63 3.750 / 3.250 R
Gross Axle Ratings Based on the Use of Wide Track Housings (lb.)
Housing Box Section (in.)
78 in.Track
Width
80 in.Track
Width
Notes
5.91 x 5.31 x .63 52,000 49,000 2,3
Gross Axle Ratings Based on the Use of Outset Single Wheels (lb.)
Housing Box Section (in.) 78 in. Maximum Track Width 80 in. Maximum Track Width Notes
5.91 x 5.31 x .63 52,000 48,000 4
Gross Axle Rating Based on Site Travel Conditions Only (lb.)
(See Note 5)
Housing Box Section (in.)
73 in.Track
(Standard)
78 in.Track
(Single Wheels)
80 in. Track
(Single Wheels)
Notes
5.91 x 5.31 x .63 66,000 64,000 62,000 4
Notes:
1. Nominal gross axle weight rating is based on minimum axle mounting centers of 35.88 in. and a
maximum track width of 73 in.
2. Track widths are nominal and may vary with wheel equipment.
3. The only wide track housing options for the D52-190P and D52-590P are 78 in. and 80 in.
4. All ratings are for standard track width housings. Track increase over standard is produced by wheel
outset .
5. Site Travel : 5 miles per hour maximum speed with liftable axles raised. This condition should not exceed
5% of the total operating miles of the vehicle.