JCB Fastrac 4220 RC
The JCB Fastrac 4220 is a modern, high-performance agricultural tractor designed for both fieldwork and fast road transport. It features a powerful engine, four equal-sized wheels and a central driving position, giving it excellent balance, visibility, and traction. As a versatile all-round machine with strong hydraulics and multiple implement options, the Fastrac 4220 is built for efficient, multi-purpose farm use.
This tractor has 3 working areas. Front linkage, rear linkage and rear deck.
For all of them are implements available soon.
Motorized Features:
1x PF Servo Motor for steering.
2x PF L-Motor for driving.
1x PF M-Motor for front and rear 3 point linkage.
1x PF M-Motor for rear PTO.
1x Buwizz or alternative battery box.
Wasp waist bonnet design. 5 studs wide at the gearbox housing while 7 studs wide at the bonnet, reduces the turning radius, making this tractor highly maneuverable. Turning radius: 44cm
Excellent weight distribution of 50/50 as typical for system tractors.
2x PF L-Motors with gear reductions deliver more than 60Ncm (acc. to LEGO Motors Stats & LEGO 9V Technic Motors compared characteristics data) of torque to the front and rear axle. Making this tractor a real working machine.
Recommendation for high torque duties: Use reinforced axles, like carbon fiber axles, for the main drivetrain. I am using 1x 6L & 1x 12L axle.
3 point linkage(hitch): 2 linear actuators on each linkage deliver enough power to the front and rear 3 point linkage to be capable of lifting the tractor.
None motorized features:
4 wheel drive using differentials on each axle.
Pendular front axle, important to keep traction.
Openable doors.
Dimensions: Length 32,2cm; 37,1cm (with 3 point linkages) - Width 18cm - Height 21cm
Total weight: 1450 grams
Reviews:
Frogger wrote:
5 out of 5 stars
stephanie wrote:
3 out of 5 stars
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David wrote:
3 out of 5 stars