Description
Net Input Torque: 3300 lb-ft (4474 N.M)
Net Input Power: 1104 hp (823 kW)
Turbine Torque: 5966 lb-ft (8089 N.M)
Vocations: Oil Field Pumps, Oil Field Service Rig, Fracking, Drilling, Heavy Trucks, Auger, Hauler
ENGINE INTERFACE
Acceptable full-load engine governed speed: 1800-2300 rpm
Minimum engine idle speed range (with the transmission in Drive): 550 rpm
MOUNTING
Direct: SAE No.0 flywheel housing with flexplate drive. Cradle mount using engine flywheel housing mounting pads and transmission rear cover mounting pads with 0.625-11 inch series bolts
Remote: Side pads on transmission rear cover, plus front trunnion mount
TORQUE CONVERTER
TC-840
Stall Torque Ratio: 2.26
Kp-Factor* at Stall: 43.2 (37.1)
TC-860
Stall Torque Ratio: 2.33
Kp-Factor* at Stall: 40.7 (35.0)
TC-880
Stall Torque Ratio: 2.20
Kp-Factor* at Stall: 36.9 (31.7)
TC-890
Stall Torque Ratio: 1.86
Kp-Factor* at Stall: 32.6 (28.0)
TC-1070
Stall Torque Ratio: 1.68
Kp-Factor* at Stall: 28.5 (24.5)
MECHANICAL RATIOS
Gear ratios do not include torque converter multiplication
First: 4.24 : 1
Second: 2.32 : 1
Third: 1.69 : 1
Fourth: 1.31 : 1
Fifth: 1.00 : 1
Sixth: 0.73 : 1
Reverse 1: 5.75 : 1
In forward range: 5.81
CONTROL SYSTEM
Description: Manual Electric, Automatic Electronic
Shift Sequences: [C = Converter Mode (lockup clutch disengaged); L = Lockup Mode (lockup clutch engaged)]
1C–1L–2C–2L–3C–3L–4C–4L–5C–5L–6C–6L
Driver-to-Transmission Interface: Customer furnished, cab-mounted shift selector
PHYSICAL DESCRIPTION
Length (engine housing to flange face): 59.6 in (1836 mm)
Width: 34.8 in (884 mm)
Depth (below horizontal center line): 20.9 in (531 mm)
Height (above horizontal center line):
Basic: 14.6 in (371 mm)
With direct mount filters: 18.8 in (18.8 mm)
Dry Weight:
Basic: 3700 lb (1678 kg)
Top engine-driven PTO drive gear: Add 30 lb (14 kg)
Park Brake (17.25” x 5”): Add 150 lb (68 kg)
Remote Mount Provision: Add 80 lb (36 kg)
SIDE ENGINE-DRIVEN POWER TAKE-OFF PROVISION
PTO drive: Engine-driven spur gear
PTO mounting pad: Eight-bolt, 4 o’clock position (as viewed from rear)
PTO drive gear ratio: 1.13 x engine speed
PTO drive gear rating:
Intermittent: 400 hp (298 kW)
Continuous: 300 hp (224 kW)
LIGHT DUTY ACCESSORY DRIVE
Accessory drive: Engine-driven, internal spline
Accessory drive mounting pad: Location: 4 o’clock position (as viewed from rear of transmission), Orientation: Toward rear of transmission
Accessory drive ratio: 1.13 x engine speed
Accessory drive rating:
Torque: 25 lb-ft (24 N*m)
Power: 10 hp (7.5 kW)
TOP ENGINE-DRIVEN POWER TAKE-OFF PROVISION (OPTION)
PTO drive: Engine-driven spur gear
PTO mounting pad: Eight-bolt, 12 o’clock position (as viewed from rear)
PTO drive gear ratio: 1.51 x engine speed
PTO drive gear rating:
Intermittent: 400 hp (298 kW)
Continuous: 300 hp (224 kW)
INPUT RETARDER PROVISION (OPTION)
Type: Integral, hydraulic – Coupling-type rotor between fixed stators
Capacity at 2100 rpm:
Torque: 3451 lb-ft (4679 N*m)
Power: 1380 hp (1029 kW)
OIL SYSTEM
Oil Type: C-4
Capacity Excluding external circuits: 21.0 Gallons (79 liters)
Main Circuit Oil Filter: Standard: Manifold for full-flow, remote mounted, replaceable element
Optional: Direct-mount full flow, replaceable elements (2)
Cooler circuit oil filter (optional): Replaceable element, remote-mounted
SPEEDOMETER PROVISIONS
Mechanical Drive: Location: SAE “Heavy Duty” 5/32-inch; Ratio 1:00: 1, Transmission rear cover
PARK BRAKE PROVISION
Type (customer supplied): 17.25 x 4-inch drum
Capacity at lever apply force: 200,000 lb-in at 800 lbf (22,600 N*m at 3560N)