RK series 40-50hp four-wheel agricultural tractor
2. Enhanced chassis, large traction, strong two-speed power output, higher operating efficiency.
3. Transmission gear 12F 12R, optional 8F 4R, with a variety of farmland operations, transportation and other required ideal working speed. Better fuel economy and better results.
4. The use of meshing sleeve shift, easy to operate and reliable.
5. The whole machine is
RK series 40-50hp four-wheel agricultural tractor
Product Introduction
●Matching four-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 12F 12R, optional 8F 4R, with a variety of farmland 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 easy and reliable to operate.
● The whole machine is light in weight, with good mud-water sealing performance and obvious advantages in paddy field operation.
● Adopt double-acting clutch, convenient operation and reliable performance.
● Enhanced two-speed power output, wide range of supporting machines and tools, high reliability.
● The hydraulic lifting device adopts force adjustment, position adjustment and independent control of force position, which is convenient to operate and reliable in performance.
● Vehicle ergonomic optimization design to enhance the driver's sense of security and control comfort.
● Streamlined appearance, warm air type flat floor cab, beautiful and generous, comfortable operation, wide vision.
Product Parameters
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RKseries tractor |
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Model |
RK404 |
RK454 |
RK504 |
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type |
4*4 |
4*4 |
4*4 |
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Calibrated traction (kN) |
10.5 |
12 |
12/12.5 |
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The maximum power of the power output shaft (kW) |
25.7 |
29 |
32.2 |
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Size Parameters |
Overall size |
long(mm) (includes front counterweight and rear suspension) |
3980 |
3980 |
4030 |
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wide(mm) |
1650 |
1650 |
1650 |
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high(mm) (to muffler top) |
2130 |
2130 |
2130 |
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wheel track |
Front track (mm) |
1250 |
1250 |
1250 |
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rear track (mm) |
1200~1500 |
1200~1500 |
1200~1500 |
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wheelbase (mm) |
1990 |
1990 |
1990 |
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Ground clearance |
Minimum ground clearance (mm) |
310 |
310 |
310 |
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agronomic gap (mm) |
370 |
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turning radius |
unilateral braking (m) |
3.8±0.3 |
3.8±0.3 |
3.8±0.3 |
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No unilateral braking (m) |
4.3±0.3 |
4.3±0.3 |
4.3±0.3 |
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structure (kg) |
1965 |
1965 |
1965 (without cab)/ |
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the minimum use quality (kg) |
2140 |
2140 |
2145 (without cab)/ |
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Front wheel weight (kg) |
975 |
975 |
975 (without cab)/ |
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Rear wheel weight (kg) |
1165 |
1165 |
1165 (without cab)/ |
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counterweight |
front counterweight (kg) |
144 |
144 |
144 |
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rear counterweight (kg) |
360 |
360 |
360 |
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engine |
Model |
|
QC495/495BT |
498BT /JD4100 |
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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 |
4 |
4 |
4 |
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Bore×Travel (mm) |
95 × 105(QC490) |
95 x 105 |
98 × 105(498BT) |
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Rated power (kW) |
|
33.1 |
36.8 |
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Rated speed (rpm) |
2300/2400 |
2300/2400 |
2300/2400 |
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Rated fuel consumption rate(g/kW.h) |
≤248 |
≤248 |
≤248 |
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Oil consumption rate under rated conditions(g/kW.h) |
≤1.6 |
≤1.6 |
≤1.6 |
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lubrication method |
pressure type |
pressure type |
pressure type |
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Start Mode |
electric start |
electric start |
electric start |
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Gear |
8F 4R |
12F 12R |
12F 12R |
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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 *(2 1)× 2composition,or4 *(2 1) or4*3 *(1 1) or4*2 *(1 1) |
4 *(2 1)× 2composition,or 4 *(2 1) or4*3 *(1 1) or4*2 *(1 1) |
4 *(2 1)× 2composition,or4 *(2 1) or4*3 *(1 1) or4*2 *(1 1) |
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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,4planetary bevel gear |
closed,4planetary bevel gear |
closed,4planetary bevel gear |
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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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Walking Department |
front axle |
drive shaft |
center |
center |
center |
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Front central drive |
spiral bevel gear type |
spiral bevel gear type |
spiral bevel gear type |
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Front differential |
closed,2planetary bevel gear |
closed,2planetary bevel gear |
closed,2planetary bevel gear |
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single-stage spur gear |
single-stage spur gear |
single-stage spur gear |
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Rack |
without rack |
without rack |
without rack |
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Front Suspension |
Rigid suspension type |
Rigid suspension type |
Rigid suspension type |
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tire pressure |
front wheel(kPa) |
167~186or118~138 (Field operation), 225~245or167~176 (Transportation Operation) |
167~186or118~138 (Field operation), 225~245or167~176 (Transportation Operation) |
167~186or118~138 (Field operation), 225~245or167~176 (Transportation Operation) |
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rear wheel(kPa) |
118~138 (Field operation) / 167-176 (Transportation Operation) |
118~138 (Field operation) / 167-176 (Transportation Operation) |
118~138 (Field operation) / 167-176 (Transportation Operation) |
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tire specifications |
standard:front wheel/rear wheel |
6.0-16/12.4-28or8.30-20/12.4-28 |
6.0-16/12.4-28or8.30-20/12.4-28 |
6.0-16/12.4-28or8.30-20/12.4-28 |
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selection:front wheel/rear wheel |
11-28 |
11-28 |
11-28 |
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Steering system |
Steering type |
front wheel steering |
front wheel steering |
front wheel steering |
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Steering type |
cycloid rotary valve type full hydraulic steering |
cycloid rotary valve type full hydraulic steering |
cycloid rotary valve type full hydraulic steering |
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brake system |
Service brake |
three-piece oil bath disc brake |
three-piece oil bath disc brake |
three-piece oil bath disc 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 |
CB-F312 |
CB-F312 |
CB-F312 |
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distributor |
slide valve type |
slide valve type |
slide valve type |
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cylinder |
Bore*Travel(mm) |
95*120 |
95*120 |
95*120 |
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type |
single action |
single action |
single action |
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Tillage depth adjustment method |
force adjustment, position adjustment, force and position control separately |
force adjustment, position adjustment, force and position control separately |
force adjustment, position adjustment, force and position control separately |
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system (suspension point610mm)(kN) |
7.4 |
8.3 |
8.8 |
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system safety valve opening pressure(Mpa) |
15.5-16.5 |
15.5-16.5 |
15.5-16.5 |
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Hydraulic output |
type |
rear-mounted |
rear-mounted |
rear-mounted |
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Quantity |
2group |
2group |
2group |
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Specifications |
M22 × 1.5 |
M22 × 1.5 |
M22 × 1.5 |
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power output shaft |
type |
Rear, non-freestanding |
Rear, non-freestanding |
Rear, non-freestanding |
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Specifications |
Type I (& phi;35×6teeth or & phi;38×8teeth) [GB1592-89] |
Type I (& phi;35×6teeth or & phi;38×8teeth) [GB1592-89] |
Type I (& phi;35×6teeth or & phi;38×8teeth) [GB1592-89] |
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speed (rpm) |
540/760or760/1000 |
540/760or760/1000 |
540/760or760/1000 |
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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) |
344 |
344 |
344 |
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towing device |
Utype hook |
Utype hook |
Utype hook |
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Cab |
Fan type cab |
Fan type cab |
Fan type cab |
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safety frame |
optional, two-column (non-cab model) |
optional, two-column (non-cab model) |
optional, two-column (non-cab model) |
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driver's seat |
Mechanical suspension type, PVCsurface, front and rear and backrest adjustable |
Mechanical suspension type, PVCsurface, front and rear and backrest adjustable |
Mechanical suspension type, PVCsurface, front and rear and backrest adjustable |
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electrical system |
electrical system |
12VNegative ground two-wire system |
12VNegative ground two-wire system |
12VNegative 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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start motor |
voltage |
14 |
14 |
14 |
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power(kW) |
3 |
3 |
3 |
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regulator |
regulation voltage (V) |
14 |
14 |
14 |
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Battery |
Model |
6-QW-100 |
6-QW-100 |
6-QW-100 |
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voltage |
12 |
12 |
12 |
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Capacity(A·h) |
100 |
100 |
100 |
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Quantity |
1 |
1 |
1 |
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lighting and signaling devices |
headlight |
12V, 40Wcombination |
12V, 40Wcombination |
12V, 40Wcombination |
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Front turn signal |
12V,21W, left and right1 |
12V,21W, left and right1 |
12V,21W, left and right1 |
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rear combination lamp |
width10W, turn21W, brake21W, reflector (red), left and right1 |
width10W, turn21W, brake21W, reflector (red), left and right1 |
width10W, turn21W, brake21W, reflector (red), left and right1 |
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Rear Work Light |
12V,35W,2 |
12V,35W,2 |
12V,35W,2 |
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trailer socket |
7hole trailer socket,1 |
7hole trailer socket,1 |
7hole trailer socket,1 |
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monitoring and warning device |
combination instrument |
With tachometer, water temperature gauge, oil pressure gauge, oil gauge,1 |
With tachometer, water temperature gauge, oil pressure gauge, oil gauge,1 |
With tachometer, water temperature gauge, oil pressure gauge, oil gauge,1 |
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warning device |
charging indicator, left and right turn indicator, position indicator and low beam indicator; |
charging indicator, left and right turn indicator, position indicator and low beam indicator; |
charging indicator, left and right turn indicator, position indicator and low beam indicator; |
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Fuel quantity |
Radiator(L) |
12 |
12 |
12 |
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fuel tank(L) |
38 |
38 |
38/52 |
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engine oil pan(L) |
7 |
7 |
7 |
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transmission box(L) |
27 |
27 |
27 |
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Front drive axle central drive (L) |
7(4WD) |
7(4WD) |
7(4WD) |
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