🏷️ Basic Information

Make:

Zetor

Product Type:

Parts Catalog

Vehicle Type:

Tractor

Model Series:

3300, 4300, 6300, 7300 Series

Covered Models:

3320, 3340, 4320, 4340, 5320, 5340, 6320, 6340, 7320 Turbo, 7340 Turbo

👋 Introduction

Segment:

Utility Tractors, Compact to Medium-Duty Agricultural Machinery.

Target Audience:

Farmers, agricultural contractors, machinery repair workshops, Zetor owners and operators.

Manufacturer Heritage:

Zetor is a well-established European brand with a long history of producing robust and reliable tractors, particularly in Eastern and Central Europe.

Catalog Utility:

Essential for accurate parts ordering, inventory management, and maintenance planning.

Multilingual Support:

Facilitates use for a diverse international customer base and repair professionals.

📋 Manual Details

Coverage Countries:

International (English, German, French, Italian, Czech)

Page Count:

310

Manual Type:

Parts Catalog

Language Options:

English, German, French, Italian, Czech

Digital Format:

PDF

📖 Manual Coverage

Engine Components:

Cylinder head, block, pistons, crankshaft, camshaft, valves, fuel injection system, cooling system, lubrication system, exhaust system components.

Transmission Drivetrain:

Gearbox components, clutch, PTO (Power Take-Off) system, front axle (for 4WD models), rear axle, differential, drive shafts.

Hydraulics:

Hydraulic pump, control valves, lift arms, hydraulic cylinders, hoses, fittings, remote hydraulic outlets (if applicable).

Braking System:

Brake discs, calipers, master cylinder, brake lines, parking brake components.

Steering System:

Steering wheel, steering column, steering box/pump, hydraulic steering cylinder, tie rods.

Electrical System:

Starter motor, alternator, battery, lighting components (headlights, taillights, indicators), wiring harnesses, switches, dashboard instruments.

Chassis Frame:

Frame components, hitch components (three-point hitch), drawbar, wheel hubs, front and rear fenders.

Operator Station:

Seat components, control levers, pedals, dashboard trim, cab components (if equipped).

Cooling System Components:

Radiator, water pump, thermostat, hoses, fan (viscous or belt-driven).

Fuel System Components:

Fuel tank, fuel lines, fuel filter(s), injection pump, injectors.

Exhaust System Components:

Exhaust manifold, exhaust pipe, muffler, exhaust pipe hangers.

Lubrication System Components:

Oil sump, oil pump, oil filter, oil galleries, oil cooler (if fitted).

Hitch And Drawbar Components:

Three-point hitch linkages (Category I or II), top link, stabilizer chains, implement mounting points.

Steering Actuation:

Components of the hydraulic power steering system, including pump, cylinder, and control valve.

Lighting And Signaling:

Headlights, taillights, brake lights, turn signals, warning lights, associated bulbs and wiring.

Dashboard And Gauges:

Speedometer, tachometer, temperature gauge, oil pressure gauge, fuel gauge, warning lights, ammeter/voltmeter.

Chassis And Suspension:

Front axle components, rear axle assembly, steering knuckles, kingpins, wheel bearings.

Operator Controls:

Gear shift levers, PTO lever, hydraulic controls, clutch pedal, brake pedals, accelerator pedal, steering wheel.

Part Identification:

Detailed diagrams and exploded views for precise identification of every component.

Part Number Lookup:

Comprehensive listing of OEM (Original Equipment Manufacturer) part numbers for ordering and replacement.

Assembly Disassembly Visuals:

Illustrations guiding the correct sequence for component removal and installation.

Component Interchangeability:

Information on compatible parts across different models within the series.

Component Identification For Repair:

Crucial for identifying the correct replacement part before any repair work begins.

Group Assembly Illustrations:

Shows how multiple components come together to form sub-assemblies (e.g., a cylinder head assembly).

Fastener And Gasket Details:

Implied by exploded diagrams, showing location and type of bolts, nuts, and seals.

Depth Level:

Component-level breakdown and identification.

Diagnostic Assistance:

Indirect assistance through accurate part identification for troubleshooting.

Repair Guidance:

Visual guides for part replacement, not detailed step-by-step repair instructions.

📊 Manual Specifications

File Format:

PDF

Resolution:

High-resolution for clear viewing of diagrams and text.

Binding Type:

N/A (Digital Format)

Paper Type:

N/A (Digital Format)

Text Searchability:

Likely text-searchable PDF, enabling quick part number or keyword searches.

⚙️ Engine Specifications

Engine Manufacturer:

Zetor (likely series based on engine type).

Engine Type:

Typically 4-cylinder, naturally aspirated or turbocharged diesel engines.

Displacement Range:

Approx. 2.5L to 4.0L, depending on specific model variant (e.g., 33xx models likely smaller displacement than 73xx).

Horsepower Range:

Typically 30-75 HP, with Turbo models offering higher output.

Fuel Type:

Diesel

Injection System:

Likely mechanical direct injection (or early electronic for later models).

🔧 Transmission

Transmission Type Standard:

Manual transmission with synchronized gears (e.g., 2WD and 4WD variants).

Transmission Type Optional:

Likely options for creeper gears or enhanced PTO speeds depending on configuration.

Gear Configurations:

Commonly 8 forward and 4 reverse speeds (or variations thereof).

Pto Speeds:

Standard PTO speeds (e.g., 540 RPM) with potential for 1000 RPM or ground-speed PTO.

📐 Dimensions

Wheelbase Range:

Varies by model, typically around 1800mm - 2200mm for these series.

Operating Weight Range:

Typically 1800 kg - 2800 kg, depending on 2WD/4WD and cab configuration.

🛡️ Safety Features

Safety Standards:

Adherence to relevant agricultural machinery safety directives and standards for the period of manufacture.

Braking System Type:

Wet disc brakes or drum brakes (depending on model and axle), independent park brake.

Operator Protection:

ROPS (Roll-Over Protective Structure) standard, optional seat belts, safety guards for PTO and other moving parts.

💡 Technology Features

Infotainment Features:

Basic dashboard instrumentation. Radio/audio systems were typically optional extras for this era of tractor.

Driver Assistance Features:

Limited; primarily mechanical controls. Some models may have had power steering as an option.

Connectivity Options:

No modern electronic connectivity features.

🔧 Maintenance

Engine Oil Change:

Typically every 250-500 operating hours, or annually, as specified in the owner's manual.

Transmission Hydraulic Fluid Change:

Usually at 1000-1200 operating hours.

Engine Oil Type:

API CD/CE/CF or ACEA E2 specification diesel engine oil, SAE 15W-40 recommended.

Hydraulic Transmission Fluid:

UTTO (Universal Tractor Transmission Oil) or equivalent, e.g., John Deere JDM J20C, Ford M2C134-D, or manufacturer-specific Zetor fluid.

Coolant Type:

Ethylene glycol-based antifreeze/coolant with corrosion inhibitors, typically a 50/50 mix with water.

Common Wear Items:

Clutch components, brake pads/discs, hydraulic seals, PTO spline wear, wear on PTO clutch packs.

Potential Electrical Gremlins:

Older wiring harnesses can degrade; check connections for corrosion or damage.

Engine Maintenance:

Regular checks of fuel filters, air filters, and oil quality are crucial for longevity.

📚 Vehicle History

Manufacturer Origin:

Zetor Tractors, founded in Czechoslovakia (now Czech Republic), established in 1946.

Series Development:

These models represent a significant evolution in Zetor's tractor lineup, building on previous generations with updated engines, transmissions, and hydraulics, often designed for versatility in various agricultural tasks.

Production Period:

Likely produced from the late 1980s through the 1990s and early 2000s.

🏆 Awards & Recognition

Brand Reputation:

Zetor tractors are generally recognized for their robust build, simplicity of design, and cost-effectiveness, making them popular in their target markets.

Durability Perception:

Regarded as durable workhorses, especially with proper maintenance.