Tractor Segment:
Medium-duty utility tractor, popular in its era for its versatility and durability on farms and in various industrial applications.
Key Competitors:
Competed with models from John Deere, International Harvester, Ford, and Massey Ferguson of similar horsepower and capability.
Engine Power:
Known for its robust diesel engine offering reliable power for its class.
Hydraulic Capacity:
Feature-rich hydraulic system for powering implements.
Driver Comfort:
Designed with operator comfort and ease of use in mind for extended work periods.
Manual Type:
Full Service Repair Manual
Estimated Page Count:
High (Specific number not provided, but described as 'very detailed' and containing 'everything you will ever need')
Format:
Likely printed document, digital formats (PDF) are common for such manuals.
Engine Systems:
Detailed coverage of the diesel engine, including fuel injection, cooling, lubrication, and starting systems.
Transmission Drivetrain:
Coverage of the tractor's transmission, clutch, final drives, and power take-off (PTO) systems.
Hydraulics And Steering:
Information on the hydraulic system, including pumps, valves, cylinders, and the power steering mechanism.
Electrical System:
Detailed schematics and troubleshooting for the tractor's electrical system, including battery, charging, ignition, and lighting.
Chassis And Suspension:
Coverage of the tractor's frame, front axle, rear axle, and any suspension components.
Brake System:
Comprehensive details on the operation, maintenance, and repair of the braking system.
Operator Controls And Instruments:
Explanation of all dashboard instruments, controls, and their functions.
Routine Maintenance:
Includes regular service checks, lubrication points, filter changes, and fluid level checks.
Troubleshooting Guides:
Diagnostic procedures for identifying and resolving common and uncommon issues.
Repair Procedures:
Step-by-step instructions for disassembling, repairing, and reassembling major tractor components.
Engine Overhaul:
Detailed instructions for complete engine rebuilds, including clearances and torque specifications.
Hydraulic System Repair:
Guidance on repairing hydraulic leaks, pump issues, and valve malfunctions.
Electrical Troubleshooting:
Methods for diagnosing and fixing electrical faults using wiring diagrams.
Depth Of Coverage:
Comprehensive, covering from basic adjustments to complete unit overhauls. Suitable for professional mechanics and experienced owner-operators.
Digital Format Options:
Typically available in PDF format for easy access and printing.
Print Quality Expectation:
For printed versions, expect clear text and legible diagrams. Digital versions offer high resolution.
Binding Type Printed:
Often spiral-bound or perfect-bound for durability and ease of use on a workbench.
Paper Type Printed:
Durable paper stock suitable for shop environments.
Engine Make Model:
Allis-Chalmers 200 Series Diesel (specific model designation may vary but commonly based on Waukesha or similar architecture).
Engine Type:
Inline Diesel, typically 4-cylinder.
Displacement:
Approximately 201 to 265 cubic inches (3.3 to 4.3 liters), depending on exact configuration.
Horsepower Rated:
Around 50-65 PTO horsepower (typical for the era and class).
Torque Peak:
Adequate torque for heavy draft work.
Injection System:
Direct injection with rotary or inline fuel injection pump (e.g., CAV, Bosch).
Cooling Method:
Water-cooled
Oil Type Recommendation:
API CD or higher quality diesel engine oil (e.g., SAE 30 or 15W-40).
Air Cleaner Type:
Typically oil bath or dry type air cleaner.
Transmission Type:
Manual Synchromesh Transmission with a range of forward and reverse gears.
Gear Configuration:
Often an 8-speed or 10-speed gearbox (e.g., 8 forward + 2 reverse or 10 forward + 2 reverse).
Powershift Or Hi-Lo:
Some models may have had a Hi-Lo range selector or creeper gears as options.
Clutch Type:
Dual-stage clutch (main clutch for transmission, independent PTO clutch).
Pto Options:
Standard 540 RPM PTO, often with an optional 1000 RPM PTO.
Transmission Oil Type:
API GL-4 or GL-5 gear oil, SAE 90 or 80W-90 is common.
Length:
Approx. 130-140 inches (330-355 cm).
Width:
Approx. 70-80 inches (178-203 cm).
Height:
Approx. 60-70 inches (152-178 cm) to top of steering wheel/dashboard.
Operating Weight:
Approximately 5,500 - 6,500 lbs (2,495 - 2,950 kg).
Wheelbase:
Approx. 80-85 inches (203-216 cm).
Front Tire Standard:
6.00-16 or 7.50-16 agricultural tires.
Rear Tire Standard:
13.6-28 or 14.9-28 agricultural tires.
Safety Standards:
Designed to meet the safety standards of its production era, with emphasis on mechanical safety and operator visibility. Modern ROPS (Roll-Over Protective Structure) and seatbelts were often aftermarket or later additions.
Braking System Type:
Internal expanding shoe brakes, often hydraulically actuated, located in the final drive housings.
Operator Station Design:
Open operator station with controls ergonomically placed for the era. Foot platforms and fenders are standard.
Infotainment Features:
Basic operator instrumentation only (ammeter, oil pressure gauge, temperature gauge, tachometer, hour meter, fuel gauge). No modern infotainment systems.
Driver Assistance Systems:
None. Relies on mechanical controls and operator skill.
Connectivity Features:
None. Mechanical operation only.
Engine Oil Change Interval:
Typically every 100-150 operating hours or annually.
Fuel Filter Change Interval:
As needed, or every 200-300 operating hours.
Air Cleaner Service:
Frequent checks and service depending on operating conditions (daily for dusty environments).
Hydraulic Fluid Type:
Tractor Hydraulic Fluid (THF) or equivalent ISO VG 32-46 hydraulic oil.
Coolant Type:
Ethylene Glycol based antifreeze, mixed 50/50 with distilled water for freeze protection and corrosion inhibition.
Common Wear Items:
Clutch wear, hydraulic pump seals, front axle kingpins, and brake linings.
Engine Common Problems:
Glow plug reliability (if equipped), injector pump calibration, and potential for oil leaks due to age.
Starting Problems:
Check battery condition, glow plugs, fuel supply, and injector timing.
Hydraulic Performance Issues:
Check fluid level, filter condition, pump output, and relief valve settings.
Manufacturer History:
Allis-Chalmers was a prominent American manufacturer of agricultural machinery, construction equipment, and industrial products, known for its distinctive 'Allis-Chalmers Orange' color.
D-Series Context:
The D-19 was part of the popular D-series line, succeeding models like the D-17 and preceding later models, offering increased power and refinements.
Production Years:
Approximately 1959-1962.
Manufacturing Location:
Primary manufacturing in West Allis, Wisconsin, USA.
