Power Tiller

Power Tiller


 MAIJO DFAM POWER TILLER

Main Dispositions
(1) "CHANGCHAI" Brand 15HP Indian Emission Standard engine Model HZS1105N
(2) 600mm double speed rotavator with 20 pieces of tilling blades
(3) With flywheel & V-belt cover
(4) With silence guard
(5) With tail sledge
(6) Start by hand crank.


Specifications

# Model DF-15 DLG
1 Type Single axle, dual-purpose for both traction and drive
2 Overall dimensions (L×W×H, mm) 2995×960×1306 (with rubber tyre in use, including rototiller)
3 Wheel track (mm) 800 (normally use), and 740, 640 (for the basic model with rubber tyre only)
4 Minimum ground clearance (mm) 185 (for the basic model, from ground to the bottom of final transmission housing)
5 Minimum turning radius (mm) 1200
6 Construction mass (with rototiller, kg) 477
7 Mass in service (kg) 575 (with a rototiller of 600 mm tilling width fitted, including the driver )
8 Rated traction force (kN) 2.3
9 Calculated speed of every gear (km/hr, with rubber wheels in use) a. Forward 1.5, 2.8; 4.5, 5.8, 10.4, 16.8
b. Reverse 1.1, 4.2
10 Ballast for drive wheels (kg) 50 or 100 (optional)

Engine (diesel)

a Type Single cylinder, horizontal type, water cooling, double ball bearing four stroke, direct injection, India Emission Standard.
b Model HZS1105N
c Bore×stroke 105×120
d Rated speed (r/min) 2,000
e Rated output (HP-12hr) 14.75
f Specific fuel consumption (g/kW.h) <251
g Starting method Hand cranking
h Construction mass (kg) 160

Drive system

a Power from engine to clutch By 3 pieces of B type V-belts
b Clutch type Dry type, double friction disc, constant contact
c Main gearbox Spur gear and sliding gear in constant mesh, combination type of (3+1)×2
d Steering gear Dog clutch
e Brake Wet type, inner expanding ring
f Final transmission Two-step reduction by spur gears

Wheels

a Drive wheel rubber type 6.00-12, 6-ply, herringbone pattern, tyre pressure 137-196 kPa
b Anti-skid steel wheels Herringbone pattern, Ø740×B200 mm (optional)
c Field working tail wheel (iron) Ø 400 (mm) for paddy field, or Ø 340 (mm) for dry land (optional)
d Tail wheel (rubber) 4.00-8, tyre pressure 137-247 kPa

Towing device

a Clearance from ground to adapter frame (mm) 389 (when rubber wheels in use)
b Dia. of hitch pin (mm) Ø 20 (middle one), Ø 16 (side ones)
c Opening size of adapter frame (mm) 95+20

Electric installations

a Circuit system Single phase, negative earth
b Generator Permanent-magnet A.C. generator 12V/90W
c Adjuster KBPC2510
d Headlamp 12V 28/28W
e Switch (dual action) JK107

Rototiller

a Model DF121B-60
b Type Direct connection to main gearbox and with side chain drive case
c Safety protection Inter-lock system is adopted for preventing the rototiller from being engaged when reverse gear is to be shifted into.
d Tilling speed disposition Double tilling speeds by gear shifting (and another 2 speeds by interchanging the upper and lower sprockets)
e Tilling rotor speed (r/m) 207 (282)/340 (462), the speeds indicated in brackets are realized by interchanging the upper and lower sprockets in chain drive case
f Rotating direction of tilling rotor Clockwise
g Working radius of tilling rotor (mm) 225
h Tilling depth (mm) 100-160
i Tilling blades 20 pcs. (with single fixing hole)
j Recommended forwarding speed of tilling set (km/h) 1.2-4.5 (Gear I to III)

Fillings of oil and water

a Water tank of engine 15 kg of Clean soft water
b Fuel tank of engine 10 kg of No. 0# light diesel for summer use and No. -10# light diesel for winter use
c Oil sump of engine 2.5 kg of SAE 40 lube oil for summer use and SAE 30 lube oil for winter use
d Main gearbox 5.1 kg of SAE 90 lube oil for summer use and SAE 70 lube oil for winter use
e Tilling rotor transmission box 0.6 kg of SAE 90 lube oil for summer use and SAE 70 lube oil for winter use