Jon Dear Pulling Tractor Pull Firefly

JD_Pulling_Tractor / Pull Firefly

Jon Dear Pulling Tractor Pull Firefly▲ front1,004PS V8330KG47.9%dry 47.9%52.1%dry 52.1%5,413 kg · dry 5,413 kg · wheelbase 2.80 mbody 4.77 × 2.23 mengine 0.96 m behind front axle (34%)
Jon Dear Pulling Tractor Pull Firefly
mainEngine: corrected torque in Nm and power in PS

Overview

MetricValue
Engine layout / positionFMR (Pure)
DrivetrainRWD
Total / dry weight5,413 kg (dry 5,413 kg)
Weight distribution (F : R)47.9 : 52.1 (dry 47.9 : 52.1)
Axle load (F / R)2,595 kg / 2,818 kg (dry 2,595 kg / 2,818 kg)
Engine typeV8 / Turbo / 5.7L / 330 kg
Power / Torque1,004 PS @ 5,622 rpm / 137.8 kg·m @ 4,906 rpm
TyreSport
Tyre sizeFRONT 200 mm · REAR 645 mm

Tires

WheelNominalPhysical width / mmRadius / mmPSIFrictionSlidingTreadSoftnessNo-loadFull-loadLoad slopeStribeck
FL200440301—0.5—————
FR200440301—0.5—————
RL64585081—0.6—————
RR64585081—0.6—————