Gearboxes

For more than 30 years, NEWAGE off-highway vehicle gearboxes have been synonymous with reliability, durability and performance. The constant mesh gearboxes are designed for heavy duty operation under the most arduous conditions - including prolonged operation in intermediate and reverse gears - to ensure many years of trouble-free service.

Versatility - Available in a wide variety of overall reduction ratios, NEWAGE two wheel and four wheel drive gearboxes perfectly complement the capabilities of the company's axle range - to ensure precise matching of driveline components to each application.
 

Mechanical Efficiency - Geartrain design enables units to be run continuously at maximum torque in low gears.

 
Rugged Construction - Heavy-duty cast iron gearcase provides rigidity and strength.

 
Output Couplings - Flanges are available to suit a variety of Hardy Spicer BRD series and DIN standard couplings.
 

 

 





 
MODEL  TORQUE CAPACITY  CLUTCH CLUTCH ANCILLARY OUTPUT REDUCTION OVERALL REDUCTION RATIO 
HOSUING  DIA. UNIT  RATIO  RATIO 
Nm  lbf.ft.    in.        1st  2nd  3rd  4th  reverse
40MSS 81 60 SAE4/5 8 or 9 N/A -   2:1,3:1,5:1 Fixed reduction gearbox
40M2 81 60 SAE4/5 8 or 9 N/A + N/A 4.29 1.9 1 1 3.85
40MFR2 81 60 SAE4/5 8 or 9 N/A N/A        
              4.29 3 1.9 as forward
40M41 81 60 SAE4/5 8 or 9 R + 1.79:1 7.7 3.3 1.8   6.9
                       
40M42 81 60 SAE4/5 8 or 9 R + 2.39:1 10.25 4.4 2.4 9.2
40M43 81 60 SAE4/5 8 or 9 R + 3.07:1 13.17 5.7 3.1 11.8
40M812 81 60 SAE4/5 8 or 9 R - 1.18:1 5.06 2.2 1.2   4.54
                       
40M814 81 60 SAE4/5 8 or 9 R - 1.40:1 6 2.6 1.4 5.39
                       
40M817 81 60 SAE4/5 8 or 9 R - 1.70:1 7.29 3.2 1.7 6.55
                       
40M824 81 60 SAE4/5 8 or 9 R - 2.43:1 10.44 4.5 2.4 9.35
40M83 81 60 SAE4/5 8 or 9 R - 3.00:1 12.9 5.6 3 11.55
40MJ13 81 60 SAE4/5 8 or 9 T + 1.26:1 5.4 2.3 1.3 1.3 4.85
                      1.7  
40MJ16 81 60 SAE4/5 8 or 9 T + 1.68:1 7.22 3.1 1.7   6.47
                         
40MRFJ13 81 60 SAE4/5 8 or 9 T   1.26:1 5.42 3.8 2.3   as forward
                         
40MFRJ16 81 60 SAE4/5 8 or 9 T   1.68:1 7.21 5 3.1   as forward
85M2 122 90 SAE 4/5 8 or 9 N/A + N/A 4.29 1.9 1 1 3.85
                     
85MFR2 122 90 SAE 4/5 8 or 9 N/A N/A 4.29 3 1.9 as forward
85MJ13 122 90 SAE 4/5 8 or 9 T + 1.26:1 5.42 2.3 1.3 1.3 4.85
                      1.7  
85MJ16 122 90 SAE 4/5 8 or 9 T + 1.68:1 7.22 3.1 1.7   6.47
                         
85MFRJ13 122 90 SAE 4/5 8 or 9 T   1.26:1 5.42 3.8 2.3   as forward
                         
85MFRJ16 122 90 SAE 4/5 8 or 9 T   1.68:1 7.21 5 3.1   as forward

Maximum Input Speed - 3250 RPM.

R denotes ancillary geared reduction unit fitted.
T denotes close coupled transfer gearbox (4WD applications).
+ denotes output rotation in forward gears as input.
- denotes output rotation in forward gears opposite to input.

Technical Information

Transfer Gearboxes

Newage gearboxes are available with a close coupled transfer gearbox.
Installation drawings are available on request.

Newage free standing transfer gearboxes can also be used for four wheel drive vehicles (see Free-Standing Transfer Gearboxes Page for more information)

Engine Rotation

Newage traction gearboxes are designed for use with clockwise rotating engines - when looking towards the front, or input, end of the gearbox.