CaseIH 685XL
The CaseIH 685XL is a tractor produced by Caseih. It is equipped with a 238.8 ci 3.9 L engine. The listed engine power is Diesel (listed): 69 hp / 51.5 kW. Transmission: Torque Amplifier. Operating weight: 6700 to 7200 pounds.
Engine Power
Diesel (listed): 69 hp / 51.5 kW
Fuel & Capacities
29.6 gal
112.0 L
Transmission
Torque Amplifier
Operating Weight
6700 to 7200 pounds
Overview
 | 1985 - 1990
85 XL SeriesUtility tractor
85 XL Series
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | CaseIH |
Utility tractor | |
Built in Doncaster, England | |
CaseIH 685XL Engine | |
|---|---|
CaseIH 3.9L 4-cyl diesel | |
Fuel tank | 29.6 gal
112.0 L |
Engine details ...  | |
CaseIH 685XL Power | |
|---|---|
Engine | 69 hp
51.5 kW |
PTO (claimed) | 64.2 hp
47.9 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Steering | hydrostatic power |
Wet disc brakes | |
Secura cab standard. | |
Hydraulics | |
|---|---|
Pressure | 2500 psi
172.4 bar |
Pump flow | 12.4 gpm
46.9 lpm |
Steering flow | 2.6 gpm
9.8 lpm |
Steering press. | 1550 psi
106.9 bar |
Tractor hitch | |
|---|---|
Rear Type | II/I |
Control | Top-link draft sensing. |
Rear lift | 5250 lbs
2381 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | hydraulic wet disc |
Rear PTO Type | 540/1000 |
Engine RPM | 540@2140 |
1000@2190 | |
Dimensions & Tires | |
|---|---|
2WD Wheelbase | 88.2 inches
224 cm |
4WD Wheelbase | 85.4 inches
216 cm |
Weight | 6700 to 7200 pounds |
Front tire | 10.00-16 |
2WD Rear tire | 16.9-34 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 45 |
Battery CCA | 420 |
Battery volts | 12 |
Battery AH | 95 |
References | |
|---|---|
 | |
85 Series published in 1985, by CaseIH |
Engine
Engine Detail — 238.8 ci / 3.9 L Diesel
Manufacturer | CaseIH D-239 |
Fuel Type | Diesel |
Configuration | 4-cylinder, liquid-cooled |
Displacement | 238.8 ci
3.9 L |
Bore/Stroke | 3.875x5.06 inches
98 x 129 mm |
Power | 69 hp
51.5 kW |
Compression | 15:1 |
Rated RPM | 2300 |
Torque | 175.5 lb-ft
238.0 Nm |
Torque RPM | 1600 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission options | |
|---|---|
8-speed synchromesh | |
16-speed two-speed power shift |
Transmission — 8 forward and 4 reverse synchromesh
Type | synchromesh |
Gears | 8 forward and 4 reverse |
Clutch | 304mm dry disc |
Four synchronized gears in two ranges, plus reverse range. | |
 | |
Transmission — Torque Amplifier
Transmission | Torque Amplifier |
Type | two-speed power shift |
Gears | 16 forward and 8 reverse |
Clutch | 304mm dry disc |
Four synchronized gears (1-4) in two ranges (low/high) plus reverse range. Two-speed torque amplifier provides an on-the-move shift to a lower speed. | |
 | |
Dimensions
CaseIH 685XL Tires | |
|---|---|
2WD Standard tires (ag) | Front: 10.00-16. Rear: 16.9-34 |
4WD Standard tires (ag) | Front: 12.4-24. Rear: 16.9-34 |
Dimensions | |
|---|---|
2WD Wheelbase | 88.2 inches
224 cm |
4WD Wheelbase | 85.4 inches
216 cm |
Length | 147.6 inches
374 cm |
Height (cab) | 104 inches
264 cm |
2WD Weight | 6700 lbs
3039 kg |
4WD Weight | 7200 lbs
3265 kg |
Photos
CaseIH 685XL tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Caseih 685XL based on its 69 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 3 to 4 Bottom (16")3 - 4 铧 (40 cm) | Heavy Duty | Suitable for medium loam and stubble turnover. |
Rotary Cutter / MowerMowing & Clearing | 7 to 8 ft (84-96 in)2.1 - 2.4 m | Heavy Duty | Heavy-duty twin spindle cutter for overgrown acreage. |
Rotary TillerSeedbed Prep | 78 to 84 in200 - 215 cm | Heavy Duty | Heavy commercial tiller with multi-speed gearbox. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | 4x4 to 4x5 Round Baler1.2x1.5 m 紧凑圆捆机 | Heavy Duty | Silage and dry hay; 540 RPM PTO with slip-clutch. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Caseih 685XL.
Estimated Continuous Field Runtime: 8.2 hrs
Approximately 8.2 hours of continuous field operation at ~75% rated power on a full tank (29.6 gal / 112 L).
Estimated 75% Load Fuel Burn~3.6 gal/hr (13.6 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Caseih 685XL Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Caseih 685XL.
Converted Equivalents:
Horsepower (HP)69 hp
Kilowatts (kW)51.5 kW
Metric Horsepower (PS / CV)70 PS
Direct Competitor Comparison
Compare CaseIH 685XL against same-era industry alternatives in the same horsepower class.
Current Model
Caseih
CaseIH 685XL
Engine Power:Diesel (listed): 69 hp / 51.5 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester B-614
Engine Power:62.5
Production Years:1963 - 1968
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