Classification:
Vintage Agricultural Tractor Parts Catalog
Target User:
Owners, mechanics, and restoration specialists working on Massey Harris 33 Tractors and their hydraulic equipment.
Value Proposition:
Provides critical OEM part identification for a classic tractor, essential for maintenance, repair, and restoration efforts where original parts are paramount.
Oem Authenticity:
Authentic Original Equipment Manufacturer (OEM) parts catalog.
Completeness:
Complete documentation for hydraulic equipment and associated tractor parts.
Technical Accuracy:
High accuracy due to OEM origin, crucial for correct part selection.
Hydraulic System:
Detailed breakdown of hydraulic components, including pumps, valves, cylinders, hoses, and fittings specific to the Massey Harris 33 Tractor and its associated hydraulic equipment.
Tractor Chassis And Frame:
Identification of frame components, mounting points, and structural elements.
Engine Mount And Ancillaries:
Parts for engine mounting, exhaust systems, and associated components relevant to the tractor's operation.
Transmission And Drivetrain:
Component identification for the transmission, differential, axles, and drive shafts of the Massey Harris 33 Tractor.
Wheels And Tires:
Parts related to the wheel hubs, rims, and tire mounting hardware.
Operator Controls:
Identification of levers, pedals, steering components, and other operator interface parts.
Drawbar And Hitch:
Parts for the rear hitch, drawbar, and associated linkage systems.
Mounting Hardware:
Comprehensive listing of bolts, nuts, washers, pins, and clips used in the assembly of hydraulic equipment and tractor components.
Part Identification:
Detailed diagrams and part numbers for accurate identification and ordering of replacement parts.
Assembly Ordering:
Facilitates understanding of how components are assembled in various hydraulic systems and tractor configurations.
Troubleshooting Aid:
While primarily a parts manual, it aids troubleshooting by identifying correct part numbers for replacement.
Depth:
Detailed OEM parts catalog, essential for identifying and sourcing original replacement components for hydraulic systems and the Massey Harris 33 Tractor.
File Quality:
High Resolution Scan
Printability:
All pages printable
Searchability:
Likely text-searchable if OCR processed, otherwise image-based.
Binding:
Not Applicable (Digital Format)
Paper Type:
Not Applicable (Digital Format)
Viewer Version:
Adobe Viewer 9.1 or newer
Viewer Download:
adobe.com
Manufacturer:
Massey Harris (likely Perkins or own manufactured)
Model Or Type:
Four-cylinder gasoline or diesel engine (common for Massey Harris 33)
Displacement:
Typically around 2.3L to 3.1L (dependent on specific gasoline/diesel variant)
Horsepower Estimate:
30-45 PTO HP (estimated, actual may vary)
Carburetor Type:
Zenith, Marvel-Schebler (for gasoline models)
Injection Type:
Robert Bosch or CAV (for diesel models)
Oil Capacity:
Refer to specific Massey Harris 33 Service Manual for precise capacity; typical would be 4-6 quarts.
Type:
Distributor ignition (gasoline)
Type:
Manual Sliding Gear Transmission
Speeds:
Likely 4 or 6 forward speeds and 1 or 2 reverse speeds.
Differential Lock:
Typically available, operated by foot pedal.
Pto Speed:
Standard 540 RPM PTO
Gearbox Oil:
SAE 80W/90 Gear Oil (API GL-4 or GL-5)
Length:
Approx. 120-130 inches (305-330 cm)
Width:
Approx. 65-70 inches (165-178 cm) at rear wheels
Height:
Approx. 70-75 inches (178-190 cm) to top of steering wheel
Operating Weight:
Approx. 3,500 - 4,500 lbs (1,588 - 2,041 kg)
Wheelbase:
Approx. 77 inches (195.5 cm)
Engine Oil Change:
Typically every 50-100 operating hours, or annually. Consult a service manual for definitive intervals.
Transmission Oil Change:
Every 200-500 operating hours or annually. Crucial for longevity.
Hydraulic Fluid Change:
Typically every 200-400 operating hours, depending on usage severity.
Engine Oil:
SAE 30 or SAE 10W-30 API CD/SE rated oil (gasoline) or API CD rated oil (diesel). Consult specific engine manual.
Hydraulic Fluid:
Type 'A' Automatic Transmission Fluid (ATF) or SAE 20W/20W-20 tractor hydraulic fluid. Check specific tractor manual for the most accurate recommendation.
Coolant:
Ethylene Glycol based antifreeze solution (50/50 mix with distilled water).
Hydraulic Leaks:
Common due to aging seals and hoses in vintage hydraulic systems.
Carburetor Problems:
Gumming and clogging in gasoline models due to fuel degradation.
Starter Issues:
Wear on starter motor and solenoid common on older units.
Clutch Wear:
As with any tractor, clutch wear is a maintenance item over time.
Company Origin:
Massey Harris, a Canadian manufacturer, was a significant player in early agricultural mechanization.
Merger And Evolution:
Merged with Ferguson to form Massey Ferguson in 1953.
Production Period:
The Massey Harris 33 was produced from approximately 1951 to 1953, bridging the gap before the Massey Ferguson merger.
Significance:
A popular utility tractor of its time, designed for a range of farm tasks. This manual covers its hydraulic equipment, indicating a focus on tractors equipped with PTO and three-point hitch systems.
Manufacturing Location:
Likely manufactured in North America (USA or Canada).
Model Recognition:
The Massey Harris 33 was a well-regarded utility tractor in its era, known for its reliability and versatility.
Consumer Reports:
While specific consumer reports from the era are scarce, the model was a strong seller for Massey Harris.
Safety Certifications:
No specific safety certifications comparable to modern standards were issued for this model's production era.
