RD series 25HP 30HP 35HP 2 wheel drive tractor
2. Enhanced chassis, large traction, strong two-speed power output, higher operating efficiency.
3. The gearbox gear 8F 8R has the ideal working speed required for various farmland operations and transportation. Better fuel economy and better results.
4. Using meshing sleeve shift, shift light and reliable.
5. The rear track is steplessly adjustable, which is very
RD series 25HP 30HP 35HP 2 wheel drive tractor
Product Introduction
●Matching three-cylinder, direct injection engine, strong power, easy start, low fuel consumption, low noise, large torque reserve.
● Enhanced chassis, large traction, strong two-speed power output, higher operating efficiency.
● Transmission gear 8F 8R, with a variety of farm operations, transportation and other required ideal working speed. High operating efficiency, better fuel economy and better results.
● Use meshing sleeve to shift gears, which is light and reliable.
● The rear wheel track is steplessly adjustable, which is very suitable for ridge planting operations.
●The whole machine has compact structure, short wheelbase, small turning radius and flexible steering, which is very suitable for small plot operations.
● The hydraulic system adopts force and position independent adjustment, with wide range of supporting machines and tools and high reliability
● Streamlined appearance, beautiful and generous, wide vision.
Product Parameters
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RDseries tractor |
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Model |
RD250 |
RD300 |
RD350 |
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type |
4*2 |
4*2 |
4*2 |
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Calibrated traction (kN) |
5.2 |
6.3 |
8 |
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The maximum power of the power output shaft (kW) |
16.9 |
19.9 |
23.13 |
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Size Parameters |
Overall size |
long(mm) (includes front counterweight and rear suspension) |
3210 |
3340 |
3340 |
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wide(mm) |
1475 |
1500 |
1500 |
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high(mm) (to muffler top) |
1860 |
2051 |
2051 |
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wheel track |
Front track (mm) |
1100/1200/1300 |
1100/1200/1300 |
1100/1200/1300 |
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rear track (mm) |
960~1460 |
960~1460 |
960~1460 |
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wheelbase (mm) |
1090/1145 |
1706/1780 |
1706/1780 |
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Ground clearance |
Minimum ground clearance (mm) |
330 |
338 |
338 |
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agronomic gap (mm) |
400 |
420 |
420 |
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turning radius |
unilateral braking (m) |
2.6±0.2/2.75±0.2 |
2.7±0.2/2.85±0.2 |
2.7±0.2/2.85±0.2 |
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No unilateral braking (m) |
2.8±0.3/2.95±0.3 |
3.0±0.3/3.15±0.3 |
3.0±0.3/3.15±0.3 |
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structure (kg) |
1070 |
1315 |
1315 |
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minimum use quality (kg) |
1335 |
1555 |
1555 |
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Front wheel weight (kg) |
550 |
630 |
630 |
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Rear wheel weight (kg) |
750 |
930 |
930 |
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counterweight |
front counterweight (kg) |
60 |
60 |
60 |
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rear counterweight (kg) |
124 |
180 |
180 |
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engine |
Model |
KM385 |
TY3100IT |
TY3100IT |
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type |
In-line, water-cooled, four-stroke, direct injection |
In-line, water-cooled, four-stroke, direct injection |
In-line, water-cooled, four-stroke, direct injection |
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cylinder |
2 or 3 |
2 or 3 |
3 or 4 |
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Bore×Travel (mm) |
85*90 |
100*117 |
100*117 |
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Rated power (kW) |
18.8 |
22.1 |
25.7 |
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maximum torque (N.m) |
≥ 88/ |
≥ 110/ |
≥ 124/ |
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Rated speed (rpm) |
2350 |
2350 |
2350 |
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Fuel consumption rate under rated conditions(g/kW.h) |
≤ 244, ≤ 278 |
≤ 244 |
≤ 244, ≤ 248 |
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Oil consumption rate under rated conditions(g/kW.h) |
≤ 1.84, ≤ 2.04 |
≤ 1.84 |
≤ 1.84, ≤ 2.04 |
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Gear |
8F 2R / 8F 8R / 16F 4R |
8F 2R / 8F 8R / 16F 4R |
8F 2R / 8F 8R / 16F 4R |
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drive train |
Clutch |
Dry, single-plate, normally engaged, single-acting or double-acting clutches |
Dry, single-plate, normally engaged, single-acting or double-acting clutches |
Dry, single-plate, normally engaged, single-acting or double-acting clutches |
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gearbox |
(4 1)× 2 composition, meshing sleeve type |
(4 1)× 2 composition, meshing sleeve type |
(4 1)× 2 composition, meshing sleeve type |
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rear axle |
central drive |
spiral bevel gear type |
spiral bevel gear type |
spiral bevel gear type |
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Differential lock |
closed, 2 planetary bevel gears |
closed, 2 planetary bevel gears |
closed, 2 planetary bevel gears |
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single-stage spur gear, built-in |
single-stage spur gear, built-in |
single-stage spur gear, built-in |
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front axle |
drive shaft |
center |
center |
center |
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central drive |
spiral bevel gear type |
spiral bevel gear type |
spiral bevel gear type |
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Differential lock |
closed, 2 planetary bevel gears |
closed, 2 planetary bevel gears |
closed, 2 planetary bevel gears |
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final drive |
single-stage spur gear |
single-stage spur gear |
single-stage spur gear |
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Walking Department |
tire pressure |
front wheel(kPa) |
200~250 |
200~250 |
200~250 |
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rear wheel(kPa) |
110~140 |
110~140 |
110~140 |
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tire specifications |
standard:front wheel/rear wheel |
5.00-15 |
6.00-16 |
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selection:front wheel/rear wheel |
9.5-24 |
11.2-24 |
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Steering system |
Steering type |
front wheel steering |
front wheel steering |
front wheel steering |
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Steering type |
Hydraulic |
Hydraulic |
Hydraulic |
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brake system |
Service brake |
shoe brake |
shoe brake |
shoe brake |
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parking brake |
Non-independent hand brake |
Non-independent hand brake |
Non-independent hand brake |
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Trailer brake control |
Air brake |
Air brake |
Air brake |
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working device |
Hydraulic system type |
happy, split |
happy, split |
happy, split |
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hydraulic oil pump |
CBJ30-F308L |
CBJ30-F312L-W4H |
CBJ30-F312L-W4H |
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distributor |
slide valve type |
slide valve type |
slide valve type |
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cylinder |
Bore*Travel(mm) |
70*105 |
75*105 |
75*105 |
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type |
single action |
single action |
single action |
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system (suspension point610mm)(kN) |
4.2 |
4.96 |
5.79 |
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Tillage depth adjustment method |
position control and floating control |
position control and floating control |
position control and floating control |
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system safety valve opening pressure(Mpa) |
17.5-18.0 |
17.5-18.0 |
17.5-18.0 |
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Hydraulic output |
type |
rear-mounted |
rear-mounted |
rear-mounted |
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Quantity |
Group 3 |
Group 3 |
Group 3 |
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Specifications |
M22 × 1.5 / NPT1/2 |
M22 × 1.5 / NPT1/2 |
M22 × 1.5 / NPT1/2 |
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power output shaft |
type |
Non-freestanding |
Non-freestanding |
Non-freestanding |
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speed (rpm) |
540/720 or 540/1000 |
540/720 or 540/1000 |
540/720 or 540/1000 |
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Specifications |
& phi;35,6 teeth rectangular spline shaft (optional & phi;35,8 teeth rectangular spline shaft) |
& phi;35,6 teeth rectangular spline shaft (optional & phi;35,8 teeth rectangular spline shaft) |
& phi;35,6 teeth rectangular spline shaft (optional & phi;35,8 teeth rectangular spline shaft) |
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Towing and towing device |
type |
Swing rod type |
Swing rod type |
Swing rod type |
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Height from ground(mm) |
305 |
305 |
305 |
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trailer |
U-Hook |
U-Hook |
U-Hook |
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CAB |
N/A |
N/A |
N/A |
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safety frame |
Two-column |
Two-column |
Two-column |
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driver's seat |
Mechanical suspension, PVC surface, adjustable front and back |
Mechanical suspension, PVC surface, adjustable front and back |
Mechanical suspension, PVC surface, adjustable front and back |
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electrical system |
electrical system |
12V, negative ground two-wire system |
12V, negative ground two-wire system |
12V, negative ground two-wire system |
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Generator |
voltage |
14 |
14 |
14 |
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power(kW) |
350 |
350 |
350 |
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regulator |
Model |
JFT141 |
JFT141 |
JFT141 |
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regulation voltage (V) |
14V |
14V |
14V |
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start motor |
voltage |
12 |
12 |
12 |
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power(kW) |
3 |
3 |
3 |
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Battery |
voltage |
12 |
12 |
12 |
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Capacity(A·h) |
90 |
90 |
90 |
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Quantity |
1 |
1 |
1 |
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Lighting and Letters |
headlight |
12V, 40W combination |
12V, 40W combination |
12V, 40W combination |
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Front turn signal |
10W,12V |
10W,12V |
10W,12V |
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rear combination lamp |
12V, brake light 21W, rear position light 5W, turn signal 21W, a total of 2 |
12V, brake light 21W, rear position light 5W, turn signal 21W, a total of 2 |
12V, brake light 21W, rear position light 5W, turn signal 21W, a total of 2 |
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Rear Work Light |
28W,12V,2 |
28W,12V,2 |
28W,12V,2 |
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trailer socket |
7-hole trailer socket, 1 |
7-hole trailer socket, 1 |
7-hole trailer socket, 1 |
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monitoring and warning device |
Single instrument |
ammeter, oil gauge, water temperature gauge, oil pressure gauge, barometer (optional) |
ammeter, oil gauge, water temperature gauge, oil pressure gauge, barometer (optional) |
ammeter, oil gauge, water temperature gauge, oil pressure gauge, barometer (optional) |
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warning device |
signal lights and devices: brake lights, left and right turn lights, front and rear position lights, reflectors, safety warning signs |
signal lights and devices: brake lights, left and right turn lights, front and rear position lights, reflectors, safety warning signs |
signal lights and devices: brake lights, left and right turn lights, front and rear position lights, reflectors, safety warning signs |
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Fuel quantity |
Radiator(L) |
10 |
10 |
10 |
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fuel tank(L) |
29 |
29 |
29 |
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engine oil pan(L) |
3.5 |
3.5 |
3.5 |
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transmission box(L) |
11 |
11 |
11 |
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lifter(L) |
9 |
9 |
9 |
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