________________________________________________________________________________

Oliver Super 77 Technical Data

Oliver Super 77 Engine

Diesel Engine

Engine Model ...................... Waukesha-Oliver
Engine Type ...................... 4-Cycle six-cylinder water-cooled diesel
Number of Cylinders ...................... 6
Displacement, cu in (L) ...................... 216 (3.50)
Engine Bore, in (mm) ...................... 3.50 (89.0)
Engine Stroke, in (mm) ...................... 3.75 (95.0)
Aspiration ...................... Naturally aspirated
Rated Engine Power, hp (kW) ...................... 48.0 (35.6)
Rated Engine Speed, rpm ...................... 1600
Compression Ratio ...................... 16.0:1
Firing Order ...................... 1-5-3-6-2-4
Fuel System ...................... Injection pump
Governor Type ...................... Centrifugal, variable speed
Oil Filter Type ...................... Replaceable waste packed element
Air Cleaner ...................... Oil bath
Fuel Tank Capacity, gal (L) ...................... 16.5 (62.5)
Oil Capacity, qts (L) ...................... 8.0 (7.6)
Coolant Capacity, qts (L) ...................... 18.0 (17.0)
Electrical System Rating, Volts ...................... 12

Gasoline Engine

Engine Model ...................... Waukesha-Oliver
Engine Type ...................... 4-Cycle six-cylinder water-cooled gasoline
Number of Cylinders ...................... 6
Displacement, cu in (L) ...................... 216 (3.50)
Engine Bore, in (mm) ...................... 3.50 (89.0)
Engine Stroke, in (mm) ...................... 3.75 (95.0)
Rated Engine Power, hp (kW) ...................... 48.0 (35.6)
Rated Engine Speed, rpm ...................... 1600
Compression Ratio ...................... 6.75:1
Firing Order ...................... 1-5-3-6-2-4
Fuel System ...................... Carburetor
Carburetor Model ...................... Marvel-Schebler
Governor Type ...................... Centrifugal, variable speed
Oil Filter Type ...................... Replaceable waste packed element
Air Cleaner ...................... Oil bath
Fuel Tank Capacity, gal (L) ...................... 16.5 (62.5)
Oil Capacity, qts (L) ...................... 5.0 (4.7)
Coolant Capacity, qts (L) ...................... 18.0 (17.0)
Electrical System Rating, Volts ...................... 12

Oliver Super 77 Power Take Off

PTO Operational Type ...................... Independent
PTO Horsepower, hp (kW) ...................... 40 (29.6)
PTO Clutch ...................... Dry disc
PTO Speed, rpm ...................... 540

Transmission Configuration

Transmission Type ...................... Unsynchronized gear
Gearbox Type ...................... 6F/2R
Number of Forward Gears ...................... 6
Number of Reverse Gears ...................... 2
Clutch Type ...................... Dry disc
Clutch Disc Diameter, in (mm) ...................... 10 (253)
Oil Capacity, qts (L) ...................... 18.0 (17.0)
Maximum Forward Speed, mph (kph) ...................... 11.5 (18.5)
Maximum Reverse Speed, mph (kph) ...................... 4.5 (7.2)

Wheels and Tires

Drive Wheels ...................... 2WD 4x2
Steering Configuration ...................... Front steer
Steering System ...................... Manual/Power (Opt)
Brakes Type ...................... Differential mechanical drum
Front Tire Size (Std) ...................... 5.50x16
Rear Tire Size (Std) ...................... 11.00x38
Front Tire Size (Opt) ...................... 6.00x16
Rear Tire Size (Opt) ...................... 12.00x38
Front Tread, in (mm) ...................... 60-84 (1520-2130)
Rear Tread, in (mm) ...................... 60-92.5 (1520-2340)

Oliver Super 77 Hydraulic System

Hydraulic System Type ...................... Closed Center
Implement Pump Flow, gpm (Lpm) ...................... 13.0 (49.5)
Hydraulic Fluid Capacity, gal (L) ...................... 2.4 (9.2)
3-Point Hitch Category ...................... 1/2

Dimensions and Weight

Wheelbase, in (mm) ...................... 90.8 (2300)
Length, in (mm) ...................... 139.3 (3530)
Height, in (mm) ...................... 61.5 (1560)
Overall Width, in (mm) ...................... 80.3 (2030)
Ground Clearance, in (mm) ...................... 25 (635)
Shipping Weight (Diesel), lb (kg) ...................... 4520 (2050)
Shipping Weight (Gasoline), lb (kg) ...................... 4330 (1965)
Operating Weight, lb (kg) ...................... 5170 (2345)
Ballasted Weight, lb (kg) ...................... 8610 (3905)