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Used International Harvester Hydro 70 Tractors for Sale (1 listing)

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1974 International Harvester Hydro 70 40-99 HP
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1974 International Harvester Hydro 70

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$14,500 USD
Drive: 2 WD
HP: 77
Hours: 7580
Wheel Type: Tires
1974 INTERNATIONAL 70 HYDRO, IH 2250 Loader, 8' H&H Snow Bucket, 7,580 Hours (hour meter no longer works), 77 HP Diesel engine, Hydro Transmission, 540 PTO, 3 Point, 1 Extra Open Valve. ***... See all seller comments
$14,500 USD
Marshall, MN
(507) 532-0100

International Harvester Hydro 70 Specs

Overview

Hydraulics
Pump flow
12 gpm (45.4 lpm)
Mechanical
Brakes
differential dry disc
Chassis
4x2 2WD
Steering
hydrostatic power
Production
Manufacturer
International Harvester
Original price (USD)
$14,200
3-Point Hitch
Rear Type
II
Dimensions & Tires
Weight
8,200 lbs (3719 kg)
Rear tire
15.5-38
Wheelbase
103 inches (261 cm)
Front tire
7.50-16
Power Take-off (PTO)
Rear PTO
independent
Rear RPM
540

Hydro 70 Serial Numbers*

*General guideline: If your serial number is in between two years, your tractor is the earlier year.
1973
7501
1974
7570
1975
8681
1976
10094
Location
Tractor clutch housing on right side.
International Harvester Hydro 70 Power
PTO (tested)
69.61 hp (51.9 kW)
Drawbar (tested)
53.86 hp (40.2 kW)

Engine

Engine Detail
291 ci (4.8 L), 312 ci (5.1 L), 6-cylinder, diesel, gasoline, International Harvester, liquid-cooled
Rated RPM
2400
Air cleaner
dual stage dry
Bore/Stroke
3.75x4.39 inches (95 x 112 mm), 3.875x4.410 inches (98 x 112 mm)
Compression
17:1, 7.5:1
Starter volts
12

Transmission

Transmission
Type
hydrostatic
Gears
infinite (2-range) forward and reverse
Speeds

Dimensions

Dimensions
Wheelbase
103 inches (261 cm)
Rear tread
60 to 98 inches (152 to 248 cm)
Front tread
58 to 82 inches (147 to 208 cm)
Weight (operating)
8,200 lbs (3719 kg)
International Harvester Hydro 70 Tires
Ag rear
15.5-38
Ag front
7.50-16

Tests

Nebraska Tractor Test 1154
Type
Gasoline hydrostatic 2WD
Test Date
November 14 - December 3, 1973
Test report
PDF file
Max pull gear
Low - 2.2MPH
Drawbar pull (max)
8,427 lbs (3822 kg)
Drawbar power (max)
53.86 hp (40.2 kW)
Drawbar fuel use (max)
7.7 gal/hour (29.1 l/hour)
PTO fuel use (PTO speed)
5.8 gal/hour (22.0 l/hour)
PTO fuel use (engine speed)
6.9 gal/hour (26.1 l/hour)
PTO power (rated PTO speed)
64.10 hp (47.8 kW)
PTO power (rated engine speed)
69.61 hp (51.9 kW)
Nebraska Tractor Test 1155
Type
Diesel hydrostatic 2WD
Test Date
November 14 - December 3, 1973
Test report
PDF file
Max pull gear
Low - 2.3MPH
Drawbar pull (max)
8,310 lbs (3769 kg)
Drawbar power (max)
53.10 hp (39.6 kW)
Drawbar fuel use (max)
5.6 gal/hour (21.2 l/hour)
PTO fuel use (PTO speed)
5.3 gal/hour (20.1 l/hour)
PTO fuel use (engine speed)
5.6 gal/hour (21.2 l/hour)
PTO power (rated PTO speed)
65.41 hp (48.8 kW)
PTO power (rated engine speed)
69.51 hp (51.8 kW)
This data is sourced from the public domain and Machinery Pete cannot guarantee accuracy.