HP, HPD, HONP, HU Planetary-hub: Single and drive-through rear axles for road vehicles
MAN planetary-hub axles are supplied from highvolume commercial-vehicle series production and satisfy the most demanding standards. They can be single driven axles or drive-through axles for tandem-axle assemblies. Together with MAN driven planetary-hub front axles (with or without drive-through) an 8 x 8 all-wheel-drive vehicle can be configured. The axle beams and stub axles are of spheroidalgraphite cast iron. The bevel-gear centre drive, the differential and for drive-through axles, the spur gears, together form a single assembly that can easily be replaced as a complete unit. The shafts and gearwheels are made from high-strength case hardened alloy steel and carried in substantial taper roller bearings. Drive-through rear axles have a front-to-back differential lock as standard equipment. A leftto-right (between the wheels) differential lock can be supplied for all axles on request. The planetary hubs have helical-cut gears, except for HP-0670 and HP-0970 axles, which have straight-cut gears. The hubs contain either 4 or 5 planet wheels and run in needle roller bearings. The wheel hubs are of spheroidal-graphite cast iron and incorporate the latest technical know-how. The planetary-hub axles are equipped with either drum or disc brakes.
The wheel bearings on HONP and HU axles are maintenance-free (hub units). On these axles, the brake discs can be replaced without removing the bearings. The HONP axle has been specially developed for low-floor buses and has a lowered axle beam. The HP-1352-F axle is available for the American market with a width of 102” and with drum brakes The HU-1330-E axle is intended for tyre sizes (Super Single) 385/55 R22.5 and 455/45 R22.5. The full torque is built up at the hypoid-bevel differential (drive by crown wheel and pinion). Both axles fitted with drum brakes and those fitted with disc brakes feature automatic brake pad/shoe adjustment and an electric wear display. The brake linings contain no asbestos. The axles can be equipped with an anti-lock braking system (ABS). Only wheels and tyres approved by MAN must be fitted. The brake cylinders are included in the delivery specification. The brakes are air-operated.
G
G
A B C
H J
HP-0928
HP-1353
Technical data/Twin tyres Truck A= B= C= J = H= G=
1)
New type reference HP-0728-E 7.8 Max. axle load (t) 20-281) Max. gross train weight (ZGG) (t) 2357 Overall width excluding tyres (mm) 2221 Width over brake drums/hubs (mm) 1025 Width between springs (mm) 85 Dist. from centre of axle flange to centre of axle, transverse (mm) 316.5 Dist. from flange face to centre of axle, longit., cross-splined (mm) 20/22.5 Wheel size (inches) 8/275 Number of wheel studs/pitch circle diameter (mm) Disc brakes – Drum brakes, air-operated, cam-type 380 Disc or drum diameter (mm) 140 Brake lining width (mm) 16/24 Brake cylinder diameter (inches) – alternatively (inches) – alternatively (inches) 150 Input flange diameter, cross-splined (mm) Differential lock, optional 505 Weight without wheels, including oil (kg)
HP-0928 9.5 20-281) 2195 1773 1025 85 316.5 20/22.5 8/275 – 380 180 16/24 – – 150 505
HP-1333 13.0 28-331) 2285 1776 940 85 316.5 22.5 10/335 – 410 220 24/24 24/30 – 150 749
HP-1352 13.0 44-521) 2285 1776 940 85 425/409.5 22.5 10/335 – 410 220 24/24 24/30 30/30 150/180 804
Depending on axle ratio
Technical data/Single tyres Truck A= B= C= J = H= G=
1)
New type reference HP-1333-E HP-1342-E HPD-1353-E HPD-1372-E 13.0 13.0 13.0 13.0 Max. axle load (t) Max. gross train weight (ZGG) (t) 34-421) 44-521) 60-721) 28-331) Overall width excluding tyres (mm) 2474 2474 2474 2474 Width over brake drums/hubs (mm) 2314 2314 2314 2314 Width between springs (mm) 940 940 940 940 Dist. from centre of axle flange to centre of axle., transverse (mm) 85 85 78 100 Dist. from flange face/centre of axle, cross-splined (mm) 316.5 425/409.5 479.5/203 506.5/228 Wheel size (inches) 20/22.5 20/22.5 20/22.5 20/22.5 Number of wheel studs/pitch circle diameter (mm) 10/335 10/335 10/335 10/335 Drum brake, air-operated, cam-type Drum diameter (mm) 410 410 410 410 Brake lining width (mm) 180 180 220 220 Brake cylinder diameter (inches) 20/24 20/24 20/24 20/24 alternatively (inches) 24/24 24/24 24/24 24/24 alternatively (inches) 30/24 30/24 30/24 30/24 Input flange diameter, cross-splined (mm) 150 150/180 180 180 Differential lock, optional Weight without wheels, including oil (kg) 759 814 840 904
in depending on axle ratio
New type reference HP – 13 53 Gross train weight Nominal axle load in tonnes HP = Planetary-hub rear axle HPD = Planetary-hub rear axle with through drive
HP-1652 16.0 44-521) 2357 1776 940 85 425/409.5 22.5 10/335 – 410 220 24/24 24/30 30/30 150/180 850
HPD-1353 13.0 44-521) 2285 1776 940 78/70 479.5/203 22.5 10/335 – 410 220 24/24 24/30 30/30 150/180 830
HPD-1382 13.0 70-821) 2285 1776 940 100/96 506.5/228 22.5 10/335 – 410 220 24/24 24/30 30/30 180 895
HPD-1682 16.0 70-821) 2357 1776 940 100/96 506.5/228 22.5 10/335 – 410 220 24/24 24/30 30/30 180 940
A B C
H1
J
H2
HPD-1382
Gear ratios: HP-0728-E HP-0928
Gear ratios:
4.11
4.59
5.06
5.70
6.48
3.25
3.63
4.00
4.33
4.83
5.33
6.00
6.82
HP-1333 HP-1333E HP-1342E HP-1352 HP-1652
HPD-1353 HPD-1353-E HPD-1372-E HPD-1382 HPD-1682
G
A B C
J
HP-1352-F
Technical data/regular width Previous type reference HONP-13100 HU-1330-E New type reference 13.0 11.01) Max. axle load (t) 26.0 18.0 Max. gross weight of vehicle (FGG) (t) 2066 2325 Overall width excluding tyres (mm) 1810 2075 Width over brake drums/hubs (mm) 1047 1312 Width between springs (mm) 335 467.5 Distance from output flange centre/centre of axle (mm) 310 310 Distance from flange face/centre of axle , splined (mm) 22.5 22.5 Wheel size (inches) 10/335 10/335 Number of wheel studs/pitch circle diameter (mm) Disc brake, air-operated Disc or drum diameter (mm) 432 432 Brake cylinder diameter (inches) 20/24 20/24 Input flange diameter, cross-splined (mm) 150 150 Differential lock, optional –– – Weight without wheels, including oil (kg) 805 825
Bus A= B= C= J = H= G=
Initially approved for 11.0 t Approval for max. 13.0 t under examination 2) Depending on axle ratio 1)
Technical data/width 102” Bus A= B= C= J = H=
G=
New type reference HP-1352-F Max. axle load (t) 13.0 Max. gross weight of vehicle (FGG) (t) 28.0 Overall width excluding tyres (mm) 2375 Width over brake drums/hubs (mm) 1866 Width between springs (mm) 940 Distance from output flange centre/centre of axle (mm) 40 Dist. from flange face/centre of axle, splined (mm) 394.5 DIN (mm) 394.5 Wheel size (inches) 22.5 Number of wheel studs/pitch circle diameter (mm) 10/335 Drum brakes, air-operated, cam-type Disc or drum diameter (mm) 410 Brake lining width (mm) 220 Brake cylinder diameter (inches) 30/30 Input flange diameter, cross-splined (mm) 150 DIN (mm) 165 Differential lock, optional Weight without wheels, including oil (kg) 762
HONP-13
A B C
G
H
HU-1330-E J
Gear ratios:
4.54
5.13
5.74
6.20
7.38
9.82
3.25
3.52
3.63
4.00
4.08
4.33
4.69
4.83
5.33
5.44
6.00
6.82
7.73
HONP-13100 HU-1330-E
Gear ratios: HP-1352-F
Previous type reference
New type reference
HONP – 13 100
HU – 13 30 – E Input torque x 10 · 9.81 [Nm] (guide value)
With single tyres Input torque
Nominal axle load in tonnes
Nominal axle load in tonnes Low-floor bus portal rear axle Underfloor Rear axle
New type reference HP – 13 52 – F Installation by other company Gross train weight Nominal axle load in tonnes Planetary-hub axle
MAN Commercial Vehicles Group Engines Business Unit Department MVL P.O. Box 44 02 58 90207 Nuremberg, Germany Fax: +49 (0) 911 420 1932
[email protected] www.man-mn.com/engines An MAN Group company
D113.68/E I br 08063 I Printed in Germany Text and illustrations not binding. We reserve the right to make changes in line with technical progress.
Rear axle
