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Tractor · 1958Unverified

Oliver 770

Name: Oliver 770
Brand: Oliver

Oliver 770 — Row-Crop tractor · 47 hp. Reference specifications; pending source verification.

The Oliver 770 is a tractor model with a rated power of 47 hp, situated at the lighter end of its class. It was produced from 1958 to 1967 and features a 6-cylinder diesel liquid-cooled engine in combination with two-wheel drive and a 6-speed gearbox. The operating weight of the 770 is listed at 2494 kg, and it is suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

47 hp

Max power

31.9 kW

Weight

2494 kg

Catalogue coverage

Variants represented

Richest spec table

81 rows

Recorded power

47 hp

Recorded weight

2494 kg

Transmissions

6-speed sliding gear

Production years

1958-1967

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerOliverReference

Row-Crop tractorReference

Built in Charles City, Iowa, USAReference

Original price was $4,345 in 1967Reference

The grill and fenders were restyled on the Oliver 770 in 1962.Reference

Two-wheel driveReference

Manual steeringReference

Disc brakesReference

Open operator station.Reference

Variants

Wheatlandstandard front axle (wide)Reference

High-crophigh-clearance modelReference

Orchardlow profile modelReference

Engine

Waukesha-Oliver 3.5L 6-cyl gasolineReference

Waukesha-Oliver 3.5L 6-cyl dieselReference

Waukesha-Oliver 3.5L 6-cyl LP-gasReference

Gas Fuel tank76.8 LReference

Diesel Fuel tank68.9 LReference

Plows3-4Reference

Drawbar (tested)33.1 kWReference

Belt (tested)37.3 kWReference

Waukesha-OliverReference

gasolineReference

6-cylinderReference

liquid-cooledReference

Displacement3.5 LReference

Bore/Stroke89 x 95 mmReference

Compression7.3:1Reference

Rated RPM1750Reference

Starter volts12Reference

Coolant capacity17.0 LReference

dieselReference

Compression16:1Reference

LP-gasReference

Belt power (max)37.3 kWReference

Max power31.9 kWReference

Belt power (max)36.4 kWReference

Max power33.1 kWReference

Transmission

6-speed sliding gearReference

12-speedReference

Typesliding gearReference

Gears6 forward and 2 reverseReference

Clutchdry discReference

TransmissionPower-BoosterReference

Gears12 forward and 4 reverseReference

PTO & Hydraulics

PTO (claimed)35.0 kWReference

Rear TypeI/IIReference

Rear PTOindependentReference

Dimensions

Weight2494 kgReference

Front tire6.00-16Reference

Rear tire15.5-38Reference

Ag front6.00-16Reference

Ag rear15.5-38Reference

Operating weight2494 kgReference

Ballasted weight4134 kgReference

770 Serial Numbers

Location:Bottom of dashboard below steering wheel.Reference

195860504Reference

195971001Reference

196084554Reference

1961111472Reference

1962117600Reference

1963127319Reference

1964141901Reference

1965153255Reference

1966171515Reference

1967183649Reference

Final193365 (47 prefix)Reference

FAQ: How to read a serial number table.Reference

Electrical

GroundpositiveReference

Charging systemgeneratorReference

Battery volts12Reference

Test results

NTTL 648: gasoline 6-speed 2WDReference

NTTL 649: diesel 6-speed 2WDReference

Gasoline 6-speed 2WDApril 21 - May 7, 1958Link: Nebraska Tractor Test 648 fileReference

Belt fuel use (max)16.3 l/hourReference

Drawbar performanceReference

Gear 4 used for power test.Reference

Max pull3175 kgReference

Gear 1 used for pull test.Reference

Diesel 6-speed 2WDApril 23 - May 7, 1958Link: Nebraska Tractor Test 649 fileReference

Belt fuel use (max)12.9 l/hourReference

Max pull3237 kgReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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