DF-18KL Series Power Tiller, Walking Tractor
Fitted with independent riding system
Power tiller/Two-wheel tractor is of dual-function type that can be used as a means of traction as well as drive. It is featured by its simple and compact structure, good reliability, long service life, easy operation, ample output, light weight and good cross-country ability. It is powerful and efficient. It is very suitable for use in paddy fields, dry fields, orchards, vegetable gardens and hilly land with a little inclination. It can be used for ploughing, rototilling, harrowing in paddy fields, harvesting, drilling, ditching, transportation and etc. if suitable farm implements or accessories are attached. In addition, it can also be extensively used as a stationary power source for small scale drainage and irrigation, sprinkling, grain threshing, cotton ginning, flour milling, fodder cutting and so on.
Description
| Model of Power Tiller | Unit | DF-18KL | |
| Structure weight | Without   rotavator | kg | 408 |
| With rotavator | 518 | ||
| Working weight (With rotavator) | 553 | ||
| Turning speed of rotatilling shaft | rpm | 188 | |
| Overall dimensions(L×W×H) | mm | 2680×1030×1290 | |
| Number of blades | PCS | 24 | |
| Rototilling width | mm | 800 | |
| Riding system | Â | Normal | |
| Type of tractor | Single axle, dual-purpose for both traction   & drive | ||
| Main gearbox | (3+1)×2 | ||
| Traveling speed | Forward | km/h | 1.5, 2.7, 4.4, 5.7, 10.2, 16.5 |
| Reverse | 1.1, 4.1 | ||
| Tire size | Â | 6.00-12 | |
| Wheel track | mm | 800, 740, 640, 580(normally use 800) | |
| Min. ground clearance | mm | 185 | |
| Min. turning radius | m | 0.9(with no rotavator) | |
| Model of engine | ZS1110N | ||
| Type of engine | Single-cylinder, Horizontal, 4-stroke, Direct   injection, Water cooling | ||
| Bore ×stroke | mm | 110×115 | |
| Total displacement | L | 1.092 | |
| Compression ratio | Â | 17:1 | |
| Turing speed of crankshaft | rpm | 2000 | |
| Rated output | hp | 18 | |
| Specific fuel consumption | g/kW. Â Â h | 253.8 | |
| Specific lube oil consumption | g/kW.   h | ≤2.72 | |
| Cooling mode | Condenser(Radiator) | ||
Water Source Heat Pump
Cooling capacity: 10kW-130kW.
Characteristics
1.Panels and frame are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
2.Hermetic compressor. Single phase (mod. 10, 12,15) and 3-phase (mod.17 to 130) scroll type compressors, with built-in thermal overload cut-out and crankcase heater, mounted on rubber vibration dampers.
3.Evaporator. High efficiency plate type heat exchanger, factory insulated with flexible close cell material.
4.Condenser. High efficiency plate type heat exchanger, factory insulated with flexible close cell material.
5.Desuperheater High efficiency stainless steel brazed plate heat exchanger, factory insulated with flexible close cell material.
6. Refrigerant circuit. Copper tube connection with charge valves, filter drier, thermostatic expansion valve (capillary for mod.10 to 15), gas-liquid separator, high pressure switch and low pressure switch. The heat pump units are complete also with 4-way valve and one way valve.
7.Hydraulic circuit. Built with user side and source side water inlet/outlet connectors, water discharge connectors, air vent valve (mod.10 to 30 the user side is complete also with expansion vessel, water pump and flow switch. )
8. Electric panel. Consists of:
♦ Compressor contactor
♦ Compressor protection breaker
♦ User side water pump contactor (for mod.10 to 30)
♦ User side water pump breaker (for mod.10 to 30)
♦ Microprocessor with function display
9.Optional
♦ Sight glass which must be installed in factory
♦ Source side flow switch
♦ Source side water pump
♦ Anti-vibration rubber
♦ Metallic filter for the water circuit
♦ Heat recovery exchanger
♦ Tube in tube heat exchanger
Water Source Heat Pump
Water Source Heat Pump,Water Source Heat Pump Unit,Packaged Water Source Heat Pump,Heating Cooling Heat Pump System
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