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Dropbox for Allison 4000 Series

Transfer Case for Allison Automatic Transmissions

  • for direct mount on Series 4000
  • for remote mounted applications

Use in new aplications:
The transfer case is integrable in to the drive lines of vehicles and will be able to handle high power auxiliary drives in the vehicle body such as… Cranes All Wheel Drive Vehicles Special Vehicles Stationary Drives (Hydraulic, Oilfield) Use in existing aplications 
Replacement for Allison application with:
HT750DB
HT755DB
CL(B)T754DB
CL(B)T755DB
CL(B)T5800 ( Models with integral drop box )
CL(B)T5900 ( Models with integral drop box )

TECHNICAL DATA

Maximum Input Torque 26 000 Nm
Maximum Input Speed
version V1
version V2
3 250 RPM
3 500 RPM
Total Offset Distance 470 mm
High Speed Ratio 1,17
Low Speed Ratio 1,87
Split torque differential Ratio 2,5 (=28,6:71,4)
Shifting air operated, electrical signal in neutral and low
speed position air pressure 6,5.8,0 bar
Lubrication internal oil pump, possibility of external cooling circuit
Oil Capacity approx. 6,5 l
Oil Specification SAE 75W-90, Multi Purpose Gear Oil, API-GL-5 or MIL-L-2105C or CD
Maximum Working Temperature 140°C
Weight (dry) approx. 405 kg (Remote Version) / approx. 425 kg (Direct Mounting Version)
Flanges Input Front Axle Rear Axle PTO
  KV180 KV180 KV180 KV120
Possibility of external pump on middle shaft

 

VG2600 dropbox Specifications for VG2600 Dropbox EN