🏷️ Basic Information

Make:

Kioti Daedong

Model:

DK Series

Covered Models:

DK651, DK751, DK801, DK901

Product Name:

Kioti Daedong DK651 DK751 DK801 DK901 Tractor Workshop Service Repair Manual Download PDF

Product Type:

Workshop Service Repair Manual

👋 Introduction

Market Segment:

Compact to Utility Tractors, designed for small to medium-sized farms, landscaping, property maintenance, and general agricultural tasks.

Competitors:

Key competitors in this segment include John Deere (e.g., 5E Series), Mahindra (e.g., 6000 Series), Kubota (e.g., M5 Series), Massey Ferguson (e.g., 4700 Series), and New Holland (e.g., T4 Series).

Operator Comfort:

These models typically feature ergonomic operator stations, comfortable seating, and intuitive controls, designed for extended work periods.

Versatility:

Equipped with robust hydraulic systems and PTO capabilities, they are designed to handle a wide range of implements such as loaders, backhoes, mowers, tillers, and trailers.

Durability Reliability:

Built with heavy-duty components and robust frames, the DK series is engineered for long-term reliability and performance in demanding agricultural environments.

📋 Manual Details

Primary Coverage:

Comprehensive service, repair, and maintenance for Kioti Daedong DK651, DK751, DK801, DK901 Tractors.

Estimated Page Count:

Likely 500-1000+ pages (typical for comprehensive tractor service manuals).

Manual Type:

Workshop Service Repair Manual

Language:

English (assumed based on typical product listings for this market).

Format:

Downloadable PDF

📖 Manual Coverage

Engine Service:

Detailed diagnostics, repair procedures, overhaul instructions, and specifications for the diesel engine powering these models. Includes fuel system, lubrication, cooling, and emission control systems.

Transmission Service:

Complete coverage of manual and/or hydrostatic transmissions (depending on specific model configurations), including removal, disassembly, inspection, repair, and reassembly. Includes clutch, gearbox, differential, and PTO components.

Hydraulic System:

In-depth information on the tractor's hydraulic system, including pump, cylinders, valves, hoses, filters, and reservoir. Covers troubleshooting, repair, and performance testing of the implement hydraulics and steering.

Electrical System:

Wiring diagrams, component testing, troubleshooting guides for starting, charging, lighting, and accessory electrical systems. Covers starter motor, alternator, battery, fuses, relays, and control modules.

Chassis And Drivetrain:

Detailed procedures for servicing axles, front-wheel drive (if applicable), steering system, brakes, suspension, and PTO drive components. Includes wheel bearing service, differential overhaul, and drive shaft maintenance.

Operator Controls And Cabin:

Information on dashboard instruments, controls, seating, and cabin components. May include HVAC system service if equipped.

Operator Station:

Includes procedures related to the operator's seat, controls, safety features, and comfort elements within the operator's station.

Cooling System:

Radiator, thermostat, water pump, fan, and coolant specifications. Includes flushing and filling procedures.

Fuel System:

Fuel tank, lines, filters, injection pump, injectors, and troubleshooting. Includes bleeding the fuel system.

Lubrication System:

Oil pump, filter, passages, and recommended lubricants. Includes oil change intervals and capacities.

Routine Maintenance:

Step-by-step guides for oil changes, filter replacements (oil, fuel, hydraulic, air), greasing, fluid level checks, and general inspection. Includes torque specifications for critical fasteners.

Troubleshooting Diagnostics:

Detailed symptom-based troubleshooting charts and diagnostic flowcharts for common and uncommon problems across all major systems.

Engine Overhaul Rebuild:

Complete instructions for engine disassembly, cleaning, inspection of components (pistons, rings, bearings, valves, cylinder head), machining recommendations, and reassembly with specified clearances and torque values.

Transmission Repair:

Procedures for gearbox disassembly, gear inspection, synchro ring replacement, clutch pack service (if applicable), and reassembly of transmission components.

Hydraulic Component Repair:

Service procedures for hydraulic pumps, cylinders (e.g., lift cylinders, steering cylinders), control valves, and hydraulic motors. Includes seal kit replacement and leak detection.

Electrical Component Testing Replacement:

Instructions for testing and replacing starters, alternators, voltage regulators, solenoids, switches, and sensors. Includes wiring harness repair.

Brake System Overhaul:

Procedures for servicing brake calipers, master cylinders, brake lines, and brake discs/pads. Includes bleeding the brake system.

Steering System Service:

Maintenance and repair of steering gears, tie rods, ball joints, and power steering components.

Pto And Implement Interface:

Service and adjustment of the Power Take-Off (PTO) system, including clutch, shaft, and engagement mechanisms. Information on attaching and detaching implements.

Wheel And Tire Service:

Tire pressure recommendations, wheel alignment, and lug nut torque specifications.

Depth Of Coverage:

Comprehensive, from routine maintenance to complete engine and transmission rebuilds. Suitable for experienced mechanics and skilled DIY users.

Diagnostic Capability:

Advanced diagnostic information, including troubleshooting flowcharts and component testing procedures with expected values.

Special Tools Required:

Identification and usage instructions for specialized tools often required for tractor repair and overhaul.

Tightening Torque Specifications:

Detailed torque specifications for all critical fasteners across engine, transmission, hydraulics, and chassis components.

Clearances And Tolerances:

Precise measurements for component clearances and wear tolerances during rebuilding processes.

📊 Manual Specifications

File Format:

PDF (Portable Document Format)

Print Quality:

High-resolution digital reproduction suitable for printing. Contains clear diagrams, illustrations, and text.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Searchability:

Likely text-searchable PDF, allowing users to quickly find specific information or keywords.

Digital Features:

Printable pages, bookmark capability, zoom function.

⚙️ Engine Specifications

Engine Manufacturer:

Daedong (Kioti's parent company) - typically Tier 4 compliant diesel engines.

Engine Type:

4-cylinder, turbocharged, direct-injection diesel engine.

Displacement:

Typically ranges from approximately 2.4L to 3.4L depending on the specific model (DK651, DK751, DK801, DK901).

Horsepower Range:

Approximately 63 HP (DK651) to 90 HP (DK901). Specific model ratings will vary.

Torque Specifications:

Torque figures will be detailed in the manual, crucial for PTO operations and heavy draft work.

Fuel Injection System:

Common Rail Direct Injection (CRDI) or similar modern diesel injection system.

Fuel Type:

Diesel

Emissions Compliance:

Likely meets EPA Tier 4 Final or equivalent emission standards, requiring systems like Diesel Oxidation Catalyst (DOC) and Diesel Particulate Filter (DPF).

🔧 Transmission

Transmission Type Standard:

Likely a Manual Shuttle or Power Shuttle transmission with multiple forward and reverse gears (e.g., 12Fx12R or 16Fx16R).

Transmission Type Optional:

Some models may offer a Hydrostatic Transmission (HST) as an option, providing infinite speed control.

Powershuttle:

Availability of a power shuttle lever for forward/reverse direction changes without disengaging the clutch, enhancing maneuverability.

Clutch Type:

Typically a wet multi-disc clutch for power shuttle versions, dry single-disc for manual shuttle. Detailed clutch service information will be present.

Pto Speeds:

Standard PTO speeds (e.g., 540 RPM, 540E RPM, 1000 RPM) will be detailed, along with engagement procedures and maintenance.

📐 Dimensions

Overall Length:

Approximate range: 140-170 inches (3550-4300 mm) depending on model and configuration.

Overall Width:

Approximate range: 65-80 inches (1650-2030 mm) depending on tire size and configuration.

Height To Exhaust:

Approximate range: 90-100 inches (2286-2540 mm) for models with ROPS up.

Operating Weight:

Approximate range: 4,500-6,000 lbs (2041-2722 kg) depending on configuration (e.g., with/without loader, 2WD/4WD).

Drawbar Hitch Capacity:

Specifications for towing capacity and hitch compatibility will be included.

Wheelbase:

Detailed wheelbase dimensions for stability and maneuverability.

🛡️ Safety Features

Rollover Protection:

Most models include a standard Roll-Over Protective Structure (ROPS) and seatbelt. Optional cabs offer enhanced protection.

Safety Features List:

Seatbelt interlock, parking brake, hazard lights, SMV (Slow Moving Vehicle) emblem mounting points.

Operator Station Design:

Ergonomic design to minimize operator fatigue and improve control. Non-slip steps and grab handles.

💡 Technology Features

Infotainment Systems:

Tractors in this class typically focus on functional instrumentation rather than advanced infotainment. May include basic radio readiness or provision for accessories.

Driver Assistance Features:

No advanced driver-assistance systems (ADAS) like in passenger cars. Focus is on practical features like cruise control for PTO (if available) and easy-to-use controls.

Connectivity Options:

Limited connectivity, typically restricted to accessory ports for charging devices or power take-off for implements.

🔧 Maintenance

Engine Oil Change Interval:

Typically 250 hours, but subject to operating conditions. Manual will specify exact interval and oil type.

Hydraulic Filter Replacement:

Refer to manual; typically every 500-1000 hours or annually.

Fuel Filter Replacement:

Typically every 250-500 hours, or when experiencing fuel delivery issues. Includes pre-filter servicing.

Air Filter Replacement:

Replace as needed based on operating environment (dust levels) or at recommended intervals (e.g., 250 hours). Check daily.

Engine Oil Type:

API CJ-4 or CK-4 SAE 15W-40 diesel engine oil is common. Manual will specify exact viscosity and API rating.

Hydraulic Oil Type:

UTTO (Universal Tractor Transmission Oil) or ISO VG 46 hydraulic fluid. Manual will specify exact type and viscosity, crucial for transmission and hydraulics.

Coolant Type:

Ethylene Glycol based antifreeze with a 50/50 mix with water. Manual will specify type and capacity.

Transmission Fluid Type:

If separate from hydraulic, refer to manual. Often shares common reservoir with hydraulic system.

Common Wear Items:

As with most tractors, common wear items include clutch plates, brake pads, hydraulic seals, filters, and certain engine components over extended use. The manual provides guidance on inspection and replacement.

Electrical Connections:

Corrosion or loose connections in the electrical system can sometimes occur, particularly in damp environments. Manual will help diagnose and repair.

Dpf Regeneration Issues:

For Tier 4 engines, improper operating cycles can sometimes lead to Diesel Particulate Filter (DPF) clogging, requiring forced regeneration. The manual details DPF system operation and troubleshooting.

📚 Vehicle History

Brand Origin:

Kioti is a brand of Daedong Industrial Co., Ltd., a South Korean manufacturer founded in 1948, with a strong history in agricultural machinery.

Dk Series Development:

The DK series represents Kioti's commitment to providing robust, feature-rich tractors for a wide range of applications. These models have evolved to meet modern emission standards and incorporate user feedback.

Manufacturing Location:

Primarily manufactured in South Korea by Daedong Industrial Co., Ltd.

🏆 Awards & Recognition

Industry Awards:

While specific awards for the DK series are not universally publicized, Kioti as a brand consistently receives positive reviews for value and performance in its class from agricultural equipment reviewers and organizations.