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Technical specifications

RD18-80 RD18-100 RD18-100C

Operating data 

Operating weight with roll-over protective structure lb 3,483.3 3,681.7 3,593.5
Operating weight max. lb 4,056.5 4,299 4,034.4
L x W x H  in 89 x 33.7 x 87 89 x 41.6 x 87 89 x 40.9 x 87
Drum width  in 31.5 39.4 39.4
Drum diameter  in 24.4 24.4 24.4
Operating width  in 33.7 41.6 39.4
Ground clearance Middle in 9.1 9.1 9.5
Drum type Front smooth/undivided smooth/undivided smooth/undivided
Drum type Rear smooth/undivided smooth/undivided Tires
Axle load Front lb 1,686.5 1,796.7 1,774.7
Axle load Rear lb 1,796.7 1,884.9 1,818.8
Centrifugal force front Level I lbf 5,620.2 5,620.2 5,620.2
Centrifugal force front Level II lbf 3,596.9 3,596.9 3,596.9
Centrifugal force rear Level I lbf 5,620.2 5,620.2
Centrifugal force rear Level II lbf 3,596.9 3,596.9
Frequency Level I Vpm 3,900 3,900 3,900
Frequency Level II Vpm 3,120 3,120 3,120
Amplitude  in 0.02 0.02 0.02
Linear force static (front) lb/in 54.82 46.25 45.11
Linear force static (rear) lb/in 58.24 49.11
Advance travel max ft/min 600.2 600.2 600.2
Gradeability with vibration % 30 30 30
Gradeability without vibration % 40 40 40
Turning radius inside in 87.9 83.9 83.9

Engine / Motor 

Engine / Motor type  3-cylinder diesel engine 3-cylinder diesel engine 3-cylinder diesel engine
Engine / Motor manufacturer  Kubota Kubota Kubota
Engine performance ISO 14396 kW 14.8 14.8 14.8
Tank capacity Fuel US gal 8.7 8.7 8.7
Tank capacity Water US gal 18.5 18.5 18.5

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