CASE IH STEIGER 370 HD Tractor & Ecolo Tiger 870 Disk Ripper
Video by bigtractorpower
Watch on YouTube ↗Skip to contentCase 870 tractor PA1 — Acroterion, CC BY-SA 4.0. Resized; converted to WebP. · Acroterion · CC BY-SA 4.0 commons.wikimedia.org source ↗ Case 870 tractor PA1 — Acroterion, CC BY-SA 4.0. Resized; converted to WebP. · Acroterion · CC BY-SA 4.0 commons.wikimedia.org source ↗
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Years in Production / 1970–1975
J.I. Case
870
Explore the specifications, hardware, and original references for the J.I. Case 870.
78hp
Engine estimate · from PTO
2WD Only
Drive
1970–1975
Production years
J.I. Case
Manufacturer
870 / 01
At a glance
Production
Built in Racine, Wisconsin, USA
Original price was $8,400 in 1975
- Manufacturer
- J.I. Case
- Total Built
- 3,238
Hydraulics
- Type
- open center
- Pump Flow
- 16 gpm60.6 lpm
- Total Flow
- 24 gpm90.8 lpm
- Steering Flow
- 8 gpm30.3 lpm
Hitch
- Rear Type
- II
Pto
- Rear Pto
- independent
- Rear Type
- 540 (1.375)
- Rear Type
- 540/1000 (1.375)
- Engine Rpm
- 540@1900
- Engine Rpm
- 1000@1900
Mechanical
Two-wheel drive
Power steering
Differential hydraulic dry disc brakes
Cab optional
870 / 02
Under the hood
Engine Detail (Option 1)
J.I. Case
diesel
4-cylinder
liquid-cooled
- Displacement
- 336 ci5.5 L
- Bore Stroke
- 4.625x5.00 inches117 x 127 mm
- Compression Ratio
- 16.5:1
- Rated Rpm
- 1900 (early)
- Rated Rpm
- 2000 (mid)
- Rated Rpm
- 2100 (late)
- Starter Volts
- 12
- Coolant Capacity
- 28 qts26.5 L
- Fuel Type
- diesel
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Detail (Option 2)
J.I. Case
gasoline
4-cylinder
liquid-cooled
- Displacement
- 301 ci4.9 L
- Bore Stroke
- 4.375x5.00 inches111 x 127 mm
- Air Cleaner
- paper element with pre-cleaner
- Compression Ratio
- 7.5:1
- Rated Rpm
- 1900
- Starter Volts
- 12
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
J.I. Case 5.5L 4-cyl diesel
J.I. Case 4.9L 4-cyl gasoline
- Fuel Tank
- 50 gal189.2 L
870 / 03
Gears & controls
Transmission (Option 1)
- Transmission Type
- unsynchronized gear
- Gears
- 8 forward and 2 reverse
- Clutch
- 304.8mm dry disc
Transmission (Option 2)
Four gears each with reverse and a three-speed forward powershift.
- Transmission
- Range Power Shift
- Transmission Type
- partial power shift
- Gears
- 12 forward and 4 reverse
- Clutch
- hydraulic wet discs
870 / 04
Size. Stance. Footprint.
Dimensions
- Length
- 153 in388 cm
- Height
- 67 in170 cm
- Wheelbase
- 101 in256 cm
- Ground clearance
- 15 in38 cm
Dimensions And Tires
- Wide Front Wheelbase
- 101 inches256 cm
- Tricycle Wheelbase
- 94 inches238 cm
- Weight
- 9200 lbs4173 kg
- Front Tire
- 7.50-16
- Rear Tire
- 18.4-34
Tires And Tracks
- Front Ag
- 7.50-16
- Rear Ag
- 18.4-34
870 / 05
Tractor Photos
See it in action
Videos
Watch J.I. Case 870 videos from their original YouTube creators.
870 / 07
Tests (NTTL)
Nebraska Tractor Test 1030
Diesel 12-speed 2WDNovember 10 - 19, 1969
PTO performance
Drawbar performance
Gear 2-High used for power test.
Gear 1-High used for pull test.
- Id
- 1030
- Power At Rated Engine Speed
- 70.53 hp52.6 kW
- Fuel Use
- 4.7 gal/hour17.8 l/hour
- Max Power
- 61.38 hp45.8 kW
- Max Pull
- 8876 lbs4026 kg
Nebraska Tractor Test 1031
Diesel 8-speed 2WDNovember 10 - 20, 1969
PTO performance
Drawbar performance
Gear 4-Low used for power test.
Gear 2-Low used for pull test.
- Id
- 1031
- Power At Rated Engine Speed
- 70.67 hp52.7 kW
- Fuel Use
- 4.5 gal/hour17.0 l/hour
- Fuel Use
- 4.3 gal/hour16.3 l/hour
- Max Power
- 61.77 hp46.1 kW
- Max Pull
- 8934 lbs4052 kg
Nebraska Tractor Test 1059
Gasoline 12-speed 2WDOctober 28 - November 17, 1970
PTO performance
Drawbar performance
Gear 2-High used for power test.
Gear 1-Med used for pull test.
- Id
- 1059
- Power At Rated Engine Speed
- 70.67 hp52.7 kW
- Fuel Use
- 6.3 gal/hour23.8 l/hour
- Fuel Use
- 6.1 gal/hour23.1 l/hour
- Max Power
- 58.03 hp43.3 kW
- Max Pull
- 8793 lbs3988 kg
Nebraska Tractor Test 1060
Gasoline 8-speed 2WDOctober 28 - November 7, 1970
PTO performance
Drawbar performance
Gear 4-Low used for power test.
Gear 2-Low used for pull test.
- Id
- 1060
- Power At Rated Engine Speed
- 71.06 hp53.0 kW
- Fuel Use
- 6.0 gal/hour22.7 l/hour
- Fuel Use
- 6.2 gal/hour23.5 l/hour
- Max Power
- 62.52 hp46.6 kW
- Max Pull
- 9105 lbs4130 kg
Nebraska Tractor Test 1076
Diesel (2000 rpm) 12-speed 2WD
PTO performance
Drawbar performance
Gear 3-Low used for power test.
Gear 1-Med used for pull test.
- Id
- 1076
- Power At Rated Engine Speed
- 77.92 hp58.1 kW
- Fuel Use
- 5.5 gal/hour20.8 l/hour
- Power At Rated Pto Speed
- 77.11 hp57.5 kW
- Max Power
- 66.89 hp49.9 kW
- Max Pull
- 10075 lbs4570 kg
Nebraska Tractor Test 1077
Diesel (2000 rpm) 8-speed 2WDSeptember 12 - 24, 1971
PTO performance
Drawbar performance
Gear 4-Low used for power test.
Gear 1-Low used for pull test.
- Id
- 1077
- Power At Rated Engine Speed
- 77.45 hp57.8 kW
- Fuel Use
- 5.0 gal/hour18.9 l/hour
- Fuel Use
- 5.2 gal/hour19.7 l/hour
- Power At Rated Pto Speed
- 76.63 hp57.1 kW
- Max Power
- 69.04 hp51.5 kW
- Max Pull
- 9733 lbs4414 kg
Nebraska Tractor Test 1149
Diesel (2100 rpm) 8-speed 2WDOctober 22 - 31, 1973
PTO performance
Drawbar performance
Gear 4-Low used for power test.
Gear 1-Low used for pull test.
- Id
- 1149
- Power At Rated Engine Speed
- 80.20 hp59.8 kW
- Fuel Use
- 5.7 gal/hour21.6 l/hour
- Fuel Use
- 5.4 gal/hour20.4 l/hour
- Fuel Use
- 5.6 gal/hour21.2 l/hour
- Power At Rated Pto Speed
- 77.93 hp58.1 kW
- Max Power
- 69.53 hp51.8 kW
- Max Pull
- 10047 lbs4557 kg
Nebraska Tractor Test 1150
Diesel 12-speed 2WDOctober 26 - November 6, 1973
PTO performance
Drawbar performance
Gear 3-Low used for power test.
Gear 1-Med used for pull test.
- Id
- 1150
- Power At Rated Engine Speed
- 80.49 hp60.0 kW
- Fuel Use
- 6.0 gal/hour22.7 l/hour
- Fuel Use
- 5.6 gal/hour21.2 l/hour
- Power At Rated Pto Speed
- 76.52 hp57.1 kW
- Max Power
- 68.90 hp51.4 kW
- Max Pull
- 10030 lbs4549 kg