
CHANGFA B series wheeled tractor (50HP)
$1000.00
Powerful & economical

The engine is designed for high-performance operation, offering low fuel consumption, rapid acceleration, strong power, and durability.
It features three working modes: fuel-saving, standard, and powerful, allowing users to select the appropriate mode based on their specific needs for optimal fuel efficiency.

Equipped with a large 46-liter fuel tank, it meets the requirements for extended continuous operation.
It utilizes an 8+8 speed gearbox, enabling optimal operating speeds, higher efficiency, and lower fuel consumption.
With a top speed of up to 37 km/h, it offers significant advantages for field transfer and transportation operations.
Widely applicable & highly adaptable
It adopts an integrated, fully sealed front axle with a specially structured sealing cap on the upper end, ensuring excellent sealing performance and suitability for paddy field operations.
With a ground clearance of 360 mm, it offers a high lifting height and good maneuverability.

The rear wheels are infinitely adjustable, with a minimum track width of 0.96 meters, meeting the needs of various agricultural operations.
Power output speeds are available in both 540 and 760 rpm, compatible with a variety of agricultural implements.
An optional air brake system provides enhanced safety when attaching to trailers.
Comfortable driving & easy to operate
The vehicle features a flat floor design, providing a spacious driving area and comfortable ride.
The shuttle-style gear shifter allows for quick switching between forward and reverse with a single engagement.
The side-shift gear layout requires minimal effort and offers comfortable and convenient operation.
With a turning radius of only 3.6 meters, it is highly maneuverable when turning.

Outstanding performance & reliable safety
The vehicle is heavy and has a long wheelbase, preventing it from tilting during operation.
It employs a double-acting clutch, an independently operated hydraulic system, and helical gear power output for enhanced reliability.
It utilizes a vertical double-cylinder high-pressure lifter, with a hydraulic lifting system providing a lifting force of over 11 kN, offering greater lifting capacity to meet the needs of various agricultural implements.

Technical parameters
Changfa B Series Specification | ||
Tractor Model | CFB504-X | |
Engine | Model | CF4B50T-Z |
Engine rated power (KW) | 36.8 | |
Maximum torque (N.M) | 169 | |
Emission level | Stage II | |
Type | Inline, water cooling, four-stroke, direct injection | |
Number of cylinders | 4 | |
Cylinder bore (mm) | 90 | |
Stroke of piston (mm) | 100 | |
Displacement (L) | 2.54 | |
Rated speed (rpm) | 2400 | |
Fuel tank (L) | 46L | |
Clutch | Type | Dry clutch; double-acting clutch |
Gearbox | Type | Shift Sleeve |
Number of gears | 8+8 | |
Speed forward (km/h) | 2.01-36.57 | |
Speed backward (km/h) | 2.2-35.1 | |
Chassi | Wheelbase (mm) | 1900 |
Front wheel track (mm) | 1200(Standard model) | 1070(Narrow model) | |
Rear wheel track (mm) | 1200(Standard model) | 1070(Narrow model) | |
Min. Ground Clearance (mm) | 360 | |
Tractor | Length (mm) | 3701 |
Width (mm) | 1632 | Narrow model:1500 | |
Height (mm) | 2470 (Rops) | 2542(Cab) | |
Struction weight (kg) | 1754 (Rops) | 1904 (Cab) | |
Min.operation weight (kg) | 1970 (Rops) | 2120 (Cab) | |
Front ballast (kg) | 80 | 120 | 160 | |
Rear ballast (kg) | 90 | 180 | |
Max weight (kg) | 2270 (Rops) | 2420 (Cab) | |
Rated traction (KN) | 15.73 (Rops) | 16.58 (Cab) | |
Lifting force (KN) | 16 | |
Working device | PTO Speed (rmp) | 6-540 / 1000 | Option: 540 /760 or 760 / 1000 |
PTO power (kw) | 31.3 | |
Hydraulic output flow (L/mim) | 30.6 | |
Hydraulic output interface | Two sets | Option: One set | |
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