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Allison Transmission 4500OFS 4500 OFS
Model No: 4500OFS, 4500 OFS

Allison Transmission 4500OFS 4500 OFS Oil Field Series

Allison Oil Field Series™ fully automatic transmissions are designed and engineered specifically for the rigors of oil field operations.
They work harder, faster and more reliably, allowing you to stay in production longer.
Features may include: Drilling,Cementing,Fracturing,Hoisting,Pumping
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Allison Transmission 4500OFS 4500 OFS Oil Field Series

Belong to: International Series 4430/4440/4500/4600
 
  • Manufacturer:Allison Transmission 4500OFS 4500 OFS;
  • Model Name Oil Field Series™ International Series 4430/4440/4500/4600;
  • Trim Name：Allison Transmission 4500OFS 4500 OFS;
  • Generic Type (Primary) General International Series 4430/4440/4500/4600；
  • Allison Transmission 4500OFS 4500 OFS Engine Power Max input: 565 hp (421 kW);
  • Allison Transmission 4500OFS 4500 OFS Engine Torque Max Input: 1650 lb-ft (2237 N•m) | Max turbine: 2600 lb-ft (3525 N•m);
International Series 4430/4440/4500/4600 - Allison Transmission 4500OFS 4500 OFS
Model
Gross Input Torque
(2) N*m
Gross Input Power
(2) kW (hp)
Gross Input Torque
(2)(3) N*m
Gross Input Power
(2)(3) kW (hp)
GVW  kg
4500 General2237421 (565)2508(4)421 (565)n/a
4500 Highway2237421 (565)2508(4)421 (565)n/a
4500 Fire Truck, Emergency, ARFF2400447 (600)2508(4)447 (600)n/a
4500 Heavy Equipment Transport2237447 (600)2508(4)447 (600)n/a
4500 Refuse Vehicles2102373 (500)n/an/a68,500
4500 Ag Spreader, Sprayer, Blower, Feedlot Truck2237421 (565)2400(4)421 (565)68,500

Allison Transmission 4500OFS 4500 OFS
Oil Field Series
2237421 (565)n/an/an/a
4500 ORS Articulated Dump2102358 (480)2203(4)358 (480)68,500
4500 ORS Rigid Dump2102358 (480)2203(4)358 (480)68,500
4500 SP Specialty / Military2400447 (600)2508(5)447 (600)n/a

DRIVETRAIN INTERFACES of International Series 4430/4440/4500/4600

  • Acceptable full-load engine governed speed: 1700-2300 rpm
  • Acceptable engine idle speed range (with transmission in drive): 500 – 800 rpm

MOUNTING of International Series 4430/4440/4500/46

  • To Engine: SAE No.1
  • In Chassis: Rear support available (required for some installations)

TORQUE CONVERTER of International Series 4430/4440/4500/4600

TYPE: One stage, three element, polyphase. Includes standard integral damper which is operational in lockup.

MECHANICAL RATIOS of International Series 4430/4440/4500/4600

CONTROL SYSTEM OF Allison Transmission 4500OFS 4500 OFS：Allison 5th Generation Electronic Controls with closed loop adaptive shifts;

International Series 4430/4440/4500/4600