Category:
Compact Utility Tractor
Target User:
Homeowners, hobby farmers, small-scale agricultural operations, landscaping professionals.
Utility:
Designed for a wide range of tasks including mowing, tilling, plowing, material handling, and towing.
Powertrain:
Robust diesel engines and reliable transmissions (often hydrostatic) for efficient power delivery.
Engine:
Comprehensive engine overhaul, diagnosis, and repair procedures, including fuel system, lubrication system, cooling system, and starting/charging systems.
Transmission:
Detailed information on hydrostatic transmission (HST) and manual transmission (if applicable), clutch, gears, differentials, and PTO systems.
Hydraulics:
Coverage of the hydraulic system, including pump, cylinders, control valves, hoses, and troubleshooting for hydraulic issues.
Electrical:
Wiring diagrams, electrical component testing and repair, troubleshooting for starting and charging systems, lighting, and accessories.
Chassis And Frame:
Frame inspection, steering system, front axle, rear axle, and suspension components.
Brakes:
Brake system maintenance, repair, and adjustment for disc brakes or drum brakes (as applicable).
Operator Station:
Dashboard layout, controls, seating, ROPS (Roll-Over Protective Structure) details, and operator safety features.
Maintenance:
Regular maintenance schedules, lubrication points, filter replacement, fluid level checks, and adjustments.
Troubleshooting:
Systematic diagnostic procedures and solutions for common problems across all major tractor systems.
Repair:
Detailed step-by-step instructions for component removal, disassembly, repair, reassembly, and installation.
Engine Overhaul:
Complete engine rebuild procedures, including cylinder head, pistons, crankshaft, and timing components.
Transmission Repair:
Detailed instructions for transmission disassembly, component replacement, and reassembly.
Hydraulic System Diagnosis:
Procedures for diagnosing and repairing hydraulic leaks, pressure issues, and control malfunctions.
Electrical Diagnostics:
Wiring diagrams, fault code interpretation, and step-by-step troubleshooting for electrical systems.
Depth:
Comprehensive, covering everything from basic preventative maintenance to complete mechanical and electrical overhauls, including advanced diagnostics and troubleshooting for experienced technicians.
Displacement Dk45:
Typically around 1.8L (exact specs vary by sub-model and region, requires manual verification)
Displacement Dk50:
Typically around 2.2L (exact specs vary by sub-model and region, requires manual verification)
Horsepower Dk45:
Approximately 45 HP (gross, requires manual verification)
Horsepower Dk50:
Approximately 50 HP (gross, requires manual verification)
Injection Type:
Indirect Injection (IDI) or Direct Injection (DI), common for this class of tractor.
Type Dk45:
Hydrostatic Transmission (HST)
Type Dk50:
Hydrostatic Transmission (HST)
Speed Control:
Variable speed control via foot pedal or lever, typically with high/low range selection.
Pto:
Rear Power Take-Off (PTO) with standard speeds (e.g., 540 RPM). Mid-PTO may be optional.
Differential Lock:
Rear differential lock for improved traction.
Wheelbase:
Approx. 1700-1800 mm (varies slightly, requires manual verification)
Length:
Approx. 3300-3500 mm (with 3-point hitch, requires manual verification)
Width:
Approx. 1500-1600 mm (standard tires, requires manual verification)
Operating Weight:
Approx. 1500-1800 kg (depends on configuration, requires manual verification)
Dashboard Features:
Basic instrumentation including tachometer, temperature gauge, fuel gauge, and indicator lights. May include hour meter.
Operator Controls:
Ergonomically placed controls for throttle, transmission, PTO, and hydraulics for ease of operation.
Engine Oil Change:
Typically every 100-250 operating hours, or annually, whichever comes first (refer to manual for exact intervals).
Air Filter Replacement:
Check/clean every 50-100 hours, replace as needed or annually.
Fuel Filter Replacement:
Typically annually or every 250-500 operating hours.
Engine Oil:
API CD or CE classification, SAE 15W-40 (check manual for exact specifications and capacity).
Hydraulic Fluid:
Kioti CK40 Hydrostatic Transmission Fluid (HST) or equivalent, or ISO VG 46 Hydraulic Oil (check manual for exact specifications and capacity).
Transmission Fluid:
Refer to manual for specific transmission fluid type (may be same as hydraulic fluid).
Hst Care:
Proper fluid and filter maintenance is critical for HST longevity; overheating and contamination are common failure points if not managed.
Electrical Connections:
Corrosion or loose connections on starter, alternator, or wiring harness can cause starting or charging issues.
Hydraulic Leaks:
Wear on seals in cylinders or pump can lead to leaks and reduced hydraulic performance.
Manufacturer:
Daedong Industrial Co., Ltd., South Korea.
Brand Focus:
Daedong (operating as Kioti in North America) is a well-established manufacturer of agricultural machinery and compact tractors known for their reliability and value.
Dk Series Introduction:
The DK series represents a foundational line of compact tractors, evolving over years with engine upgrades, transmission improvements, and ergonomic enhancements.