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Oliver OC-126

Oliver OC-126 tractor
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The Oliver OC-126 is a crawler loader produced by Oliver from 1955 to 1960. It features Hercules 5.6L 6-cylinder gasoline or 4.9L 6-cylinder diesel engines, delivering around 63 hp. The tractor has a 4-speed gear transmission with 4 forward and 2 reverse gears, and a crawler drive with an open operator station. It includes an open center hydraulic system with 15 gallons capacity and 1200 psi pressure. The OC-126 has 13-inch tracks and weighs between 16975 and 17730 pounds depending on configuration. Attachments include a front-end loader with a 45° dump angle and an 80-inch wide bucket.
Oliver OC-126crawler loaderHercules engine63 hp4-speed transmissioncrawler drivefront-end loadertractor specifications
Power-
Founded-
ModelOC-126

Technical Specifications

Detailed specifications and technical data for Oliver OC-126

Power

Engine:63 hp (47.0 kW)

Engine

Power:61.5 hp (45.9 kW)
Cooling:liquid-cooled vertical I-head
Cylinders:6-cylinder
Rated RPM:1750
Bore/Stroke:3.75x4.50 inches (95 x 114 mm)
Compression:15.5:1
Displacement:298 ci (4.9 L)
Oil capacity:12 qts (11.4 L)
Engine options:Hercules 5.6L 6-cyl gasoline, Hercules 4.9L 6-cyl diesel
Coolant capacity:20 qts (18.9 L)
Hercules DJXC diesel:-
Hercules JXLD gasoline:-

Tracks

Width:13 inches (33 cm)
Area on ground:1859 in² (1.2 m²)
Length on ground:71.5 inches (181 cm)

Weight

Gas Shipping:16975 lbs (7699 kg)
Gas Operating:17380 lbs (7883 kg)
Diesel Shipping:17325 lbs (7858 kg)
Diesel Operating:17730 lbs (8042 kg)

Dimensions

Width:80 inches (203 cm)
Height:79 inches (200 cm)
Length:165.5 inches (420 cm)
Ground clearance:11.75 inches (29 cm)

Hydraulics

Type:open center
Capacity:15 gal (56.8 L)
Pressure:1200 psi (82.7 bar)
Pump flow:37 gpm (140.0 lpm)

Mechanical

Drive:crawler
Operator station:Open operator station

Production

Type:Crawler Loader
Years made:1955 - 1960

Attachments

Type:front-end loader
Dump time:2.8s
Lower time:6.3s
Raise time:8.5s
Bucket width:80 inches (203 cm)
Height at pin:123.5 inches (313 cm)
Loader dump angle:45°
Rollback (raised):44°
Clearance (dumped):92.5 inches (234 cm)
Loader reach (dumped):34.25 inches (86 cm)
Rollback (ground line):41°

Transmission

Type:gear
Gears:4 forward and 2 reverse
Oil capacity:32 qts (30.3 L)

Dimensions & Tracks

Weight:16975 to 17730 pounds
Track width:13 inches