🏷️ Basic Information Identification Make: Zetor Model: 3320 / 6340 Product Type: Workshop Manual 👋 Introduction Market Position Market Segment: Compact utility tractors designed for small to medium-sized farms, agricultural operations, and groundskeeping. Competitive Analysis Competitors: Competes with similar models from manufacturers like Mahindra, Massey Ferguson, John Deere (smaller series), Kubota, and Belarus tractors of similar vintage and capability. Key Features Key Features Overview: Known for robust construction, simplicity of operation, and strong value proposition. The 4WD capability on the 6340 enhances traction and performance. 📋 Manual Details Coverage Areas Manual Coverage Summary: Comprehensive workshop manual covering repair, maintenance, and diagnostics for Zetor 3320 and 6340 tractor models. Page Count Page Count: 257 Manual Type Manual Type: Workshop Manual / Service Manual / Repair Manual Language Language: English (assumed, based on product description context, typical for international distribution) Format Format: Printed (typical for workshop manuals unless specified otherwise) File Format File Format Details: Likely a PDF format for digital distribution, or a professionally printed book. Print quality would be standard for technical documentation. Print Quality Print Quality Description: Clear, legible text and diagrams. Diagrams are crucial for clarity in workshop manuals. Binding Type Binding Type Description: If printed, likely a durable binding such as perfect binding or spiral binding for ease of use in workshop environments. Paper Type Paper Type Description: Durable paper stock suitable for workshop conditions, often matte finish to reduce glare. 📖 Manual Coverage Systems Covered Engine System: Detailed overhaul, repair, and troubleshooting for Zetor's diesel engine series (e.g., Zetor UR I engines or similar fitted to these models). Transmission System: Coverage of clutch, gearbox (e.g., Zetor's synchronized or unsynchronized transmission), drive axles, differentials, and PTO systems. Hydraulic System: In-depth information on the hydraulic pump, control valves, cylinders, lift arms, and associated lines for implement operation. Cooling System: Maintenance and repair of the radiator, water pump, thermostat, and fan assembly. Fuel System: Service procedures for fuel injection pump, injectors, fuel filter replacement, and fuel tank maintenance. Electrical System: Wiring diagrams, troubleshooting for starting and charging systems, lighting, and auxiliary electrical components. Braking System: Service and repair of mechanical or hydraulic braking systems, including adjustment and component replacement. Steering System: Maintenance and repair of mechanical or hydrostatic power steering systems. Front Axle 4Wd: Specific procedures for the front drive axle (4WD) components, hubs, and differentials as applicable to the 6340 model. Rear Axle And Differential: Overhaul and adjustment procedures for the rear axle and differential assembly. Operators Station And Controls: Details on dashboard layout, control levers, pedals, and seating adjustments. Body And Chassis: Information on frame, fenders, hood, and mounting points. Procedures Included Scheduled Maintenance: Detailed steps for routine servicing, including fluid changes, filter replacements, lubrication, and inspections. Troubleshooting Guides: Systematic diagnostic procedures for identifying and resolving common operational issues and faults. Engine Overhaul: Step-by-step instructions for complete engine disassembly, inspection, component replacement, and reassembly. Transmission Repair: Procedures for clutch adjustment/replacement, gearbox disassembly and reassembly, and synchronizer repair. Hydraulic System Repair: Instructions for pump rebuilding, valve block servicing, cylinder resealing, and troubleshooting hydraulic leaks. Electrical Diagnostics: Methods for testing electrical circuits, diagnosing starter/alternator issues, and tracing wiring faults. Brake System Service: Adjustment procedures for brake pedals, drum/disc brake servicing, and hydraulic line bleeding. Pto System Maintenance: Service and repair of the Power Take-Off engagement and drive mechanisms. Front Axle 4Wd Service: Lubrication, adjustment, and repair procedures for the 4WD front axle and associated components. Technical Depth Depth Of Information: Comprehensive, suitable for professional mechanics and advanced DIY users. Covers detailed overhaul, diagnostic procedures, and technical specifications. Diagnostic Capabilities: Includes procedures for diagnosing and rectifying mechanical, hydraulic, and electrical faults. Rebuild Procedures: Detailed instructions for the complete disassembly and rebuilding of major mechanical assemblies like the engine, transmission, and hydraulic pump. Manual Type Specifics Manual Purpose: Designed for hands-on repair and maintenance, providing the necessary technical data, procedures, and specifications for servicing. 📊 Manual Specifications File Format Format Details: PDF (if digital), ensuring searchable text for quick reference and easy printing of specific sections. Print Quality Diagram Clarity: High-resolution diagrams and illustrations crucial for understanding complex assemblies and procedures. Binding Type Binding Durability: Professionally bound to withstand frequent use in a workshop environment. Paper Type Paper Weight: Considered to be on substantial paper stock to prevent tearing and damage from grease and oil. ⚙️ Engine Specifications Primary Engine 3320 Engine Model 3320: Likely a 3-cylinder Zetor diesel engine (e.g., Zetor 3301 or similar). Primary Engine 6340 Engine Model 6340: Likely a 4-cylinder Zetor diesel engine (e.g., Zetor 5301 or similar). Engine Type Engine Type General: Naturally aspirated, liquid-cooled, direct injection diesel engines. Cylinder Layout: Inline configuration for both 3-cylinder and 4-cylinder variants. Performance 3320 Horsepower 3320: Estimated 30-35 HP range (specific model dependent). Performance 6340 Horsepower 6340: Estimated 55-60 HP range (specific model dependent). Fuel System Fuel System Type:...
Compact utility tractors designed for small to medium-sized farms, agricultural operations, and groundskeeping.
Competitive Analysis
Competitors:
Competes with similar models from manufacturers like Mahindra, Massey Ferguson, John Deere (smaller series), Kubota, and Belarus tractors of similar vintage and capability.
Key Features
Key Features Overview:
Known for robust construction, simplicity of operation, and strong value proposition. The 4WD capability on the 6340 enhances traction and performance.
📋 Manual Details
Coverage Areas
Manual Coverage Summary:
Comprehensive workshop manual covering repair, maintenance, and diagnostics for Zetor 3320 and 6340 tractor models.
Page Count
Page Count:
257
Manual Type
Manual Type:
Workshop Manual / Service Manual / Repair Manual
Language
Language:
English (assumed, based on product description context, typical for international distribution)
Format
Format:
Printed (typical for workshop manuals unless specified otherwise)
File Format
File Format Details:
Likely a PDF format for digital distribution, or a professionally printed book. Print quality would be standard for technical documentation.
Print Quality
Print Quality Description:
Clear, legible text and diagrams. Diagrams are crucial for clarity in workshop manuals.
Binding Type
Binding Type Description:
If printed, likely a durable binding such as perfect binding or spiral binding for ease of use in workshop environments.
Paper Type
Paper Type Description:
Durable paper stock suitable for workshop conditions, often matte finish to reduce glare.
📖 Manual Coverage
Systems Covered
Engine System:
Detailed overhaul, repair, and troubleshooting for Zetor's diesel engine series (e.g., Zetor UR I engines or similar fitted to these models).
Transmission System:
Coverage of clutch, gearbox (e.g., Zetor's synchronized or unsynchronized transmission), drive axles, differentials, and PTO systems.
Hydraulic System:
In-depth information on the hydraulic pump, control valves, cylinders, lift arms, and associated lines for implement operation.
Cooling System:
Maintenance and repair of the radiator, water pump, thermostat, and fan assembly.
Fuel System:
Service procedures for fuel injection pump, injectors, fuel filter replacement, and fuel tank maintenance.
Electrical System:
Wiring diagrams, troubleshooting for starting and charging systems, lighting, and auxiliary electrical components.
Braking System:
Service and repair of mechanical or hydraulic braking systems, including adjustment and component replacement.
Steering System:
Maintenance and repair of mechanical or hydrostatic power steering systems.
Front Axle 4Wd:
Specific procedures for the front drive axle (4WD) components, hubs, and differentials as applicable to the 6340 model.
Rear Axle And Differential:
Overhaul and adjustment procedures for the rear axle and differential assembly.
Operators Station And Controls:
Details on dashboard layout, control levers, pedals, and seating adjustments.
Body And Chassis:
Information on frame, fenders, hood, and mounting points.
Procedures Included
Scheduled Maintenance:
Detailed steps for routine servicing, including fluid changes, filter replacements, lubrication, and inspections.
Troubleshooting Guides:
Systematic diagnostic procedures for identifying and resolving common operational issues and faults.
Engine Overhaul:
Step-by-step instructions for complete engine disassembly, inspection, component replacement, and reassembly.
Transmission Repair:
Procedures for clutch adjustment/replacement, gearbox disassembly and reassembly, and synchronizer repair.
Hydraulic System Repair:
Instructions for pump rebuilding, valve block servicing, cylinder resealing, and troubleshooting hydraulic leaks.
Electrical Diagnostics:
Methods for testing electrical circuits, diagnosing starter/alternator issues, and tracing wiring faults.
Brake System Service:
Adjustment procedures for brake pedals, drum/disc brake servicing, and hydraulic line bleeding.
Pto System Maintenance:
Service and repair of the Power Take-Off engagement and drive mechanisms.
Front Axle 4Wd Service:
Lubrication, adjustment, and repair procedures for the 4WD front axle and associated components.
Technical Depth
Depth Of Information:
Comprehensive, suitable for professional mechanics and advanced DIY users. Covers detailed overhaul, diagnostic procedures, and technical specifications.
Diagnostic Capabilities:
Includes procedures for diagnosing and rectifying mechanical, hydraulic, and electrical faults.
Rebuild Procedures:
Detailed instructions for the complete disassembly and rebuilding of major mechanical assemblies like the engine, transmission, and hydraulic pump.
Manual Type Specifics
Manual Purpose:
Designed for hands-on repair and maintenance, providing the necessary technical data, procedures, and specifications for servicing.
📊 Manual Specifications
File Format
Format Details:
PDF (if digital), ensuring searchable text for quick reference and easy printing of specific sections.
Print Quality
Diagram Clarity:
High-resolution diagrams and illustrations crucial for understanding complex assemblies and procedures.
Binding Type
Binding Durability:
Professionally bound to withstand frequent use in a workshop environment.
Paper Type
Paper Weight:
Considered to be on substantial paper stock to prevent tearing and damage from grease and oil.
⚙️ Engine Specifications
Primary Engine 3320
Engine Model 3320:
Likely a 3-cylinder Zetor diesel engine (e.g., Zetor 3301 or similar).
Primary Engine 6340
Engine Model 6340:
Likely a 4-cylinder Zetor diesel engine (e.g., Zetor 5301 or similar).
Engine Type
Engine Type General:
Naturally aspirated, liquid-cooled, direct injection diesel engines.
Cylinder Layout:
Inline configuration for both 3-cylinder and 4-cylinder variants.
Performance 3320
Horsepower 3320:
Estimated 30-35 HP range (specific model dependent).
Performance 6340
Horsepower 6340:
Estimated 55-60 HP range (specific model dependent).
Fuel System
Fuel System Type:
Mechanical fuel injection pump, likely inline or rotary type.
Engine Displacement
Displacement Estimate:
3-cylinder: ~1.7-2.1 Liters; 4-cylinder: ~2.5-3.1 Liters (typical for Zetor engines of this era).
🔧 Transmission
Standard Transmission
Transmission Type:
Manual transmission with multiple forward and reverse gears. Likely a constant mesh or synchronized gearbox.
Optional Transmission
Optional Features:
Possible options might include creeper gears or PTO speed options.
Features
Gear Configurations:
Typically 8-speed or 16-speed (with a high/low range splitter).
Clutch Type:
Single dry plate clutch, or a dual-plate clutch for PTO operation.
Pto Speeds:
Standard PTO speeds, e.g., 540 RPM and/or 1000 RPM.
📐 Dimensions
Exterior
Wheelbase Estimate:
Approx. 1800-2000 mm (model dependent).
Ground Clearance Estimate:
Approx. 300-400 mm.
Weights
Operating Weight Estimate:
Approx. 1800-2300 kg.
🛡️ Safety Features
Ratings
Safety Compliance:
Designed to meet regional safety standards for agricultural machinery of its era. ROPS (Roll Over Protection Structure) and seatbelts are typically standard or optional.
Active Features
Braking System Type:
Mechanical or hydraulic rear wheel brakes. Independent braking for each rear wheel.
Passive Features
Rops Equipment:
Roll Over Protective Structure (ROPS) and seatbelt are critical safety features often included or available.
💡 Technology Features
Infotainment
Infotainment Features:
Basic operator interface with essential controls. Radio, USB, or advanced displays are generally not features of this tractor generation.
Driver Assistance
Driver Assistance Systems:
No advanced electronic driver assistance systems. Focus is on mechanical functionality and operator control.
Connectivity
Connectivity Options:
None.
🔧 Maintenance
Service Intervals
Engine Oil Change Interval:
Typically every 250-500 operating hours or annually.
Transmission Hydraulic Oil Change Interval:
Typically every 1000-1500 operating hours.
Air Filter Replacement:
As needed based on operating conditions, or annually. Check for restrictions regularly.
Fluid Specifications
Engine Oil Specification:
API CD or CE class, SAE 15W-40 (typical for diesel engines of this era, manual confirmation essential).
Hydraulic Transmission Oil Specification:
Zetor special hydraulic oil or equivalent UTF (Universal Tractor Transmission) fluid, with specific viscosity grade (e.g., 10W-30 or 80W-90 for transmission components, consult manual).
Coolant Specification:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Known Issues
Common Wear Items:
Clutch wear, hydraulic seal leaks, alternator/starter motor issues, and front axle universal joint wear.
Electrical Gremlins:
Wiring harness degradation or connection issues over time can lead to intermittent electrical faults.
Transmission Grinding:
Can indicate clutch adjustment issues or internal wear in the gearbox synchronizers.
📚 Vehicle History
Brand Heritage
Brand Origin:
Zetor is a Czech tractor and agricultural machinery manufacturer, with a long history dating back to the post-WWII era.
Model Evolution
Model Lineage:
The 3320 and 6340 models are part of Zetor's range of utility tractors, representing modernized versions of earlier designs, focusing on reliability and affordability.