Page 69 - Universal-Sport-Tennis-2021-22

Ball Machines · Training Walls

Tennis Tutor ProLite
The wide speed range makes this machine a superb choice for all be-
ginners. Due to the small size and light weight it can be stored easily and
fits in almost all car trunks. A good choice for sports lessons in schools
as well as for private use. The ball feed rate is electronically variable from
one ball every 1.5 seconds to one ball every 10 seconds. The ball tra-
jectory is manually adjustable from groundstroke to towering lob. The
oscillator delivers shots randomly across the court.
Technical details:
Ball capacity: 125 balls
Dimensions: (HxWxD): closed 31 x 50 x 46 cm Tennis Tutor Plus
Weight: 13 kg The ball machine Tennis Tutor PLUS is battery operated. It is portable and rollable like a
Power: battery suitcase when the handle is pulled out. The ball speed is adjustable from a light throwing
Playing time: 2 - 3 hours ball for beginners to a high-speed ball for advanced players. The trajectory can be set
Recharging time: 12 hours between net roller and lob, regular ball sequence and arbitrary scattering angle.
Feeding interval: 1.5-10 sec. Technical details:
Top speed: 96 km/h Ball capacity: 150 balls
Ball flight: stop to lob Dimensions (HxWxD): 51 x 50 x 50 cm
Line-directions: 1 direction and random Weight: 21,6 kg
Ball spin: no Power: battery
Case: plastic Playing time: 4-6 hours
Remote control: no – on-off switch Recharging time: 12 hours
No. 42013 Feeding interval: 1,5-10 sec.
Top speed: 136 km/h
Ball flight: short to long
Line-directions: topspin, spin,flat,slice
Ball spin: one direction and random
Housing: plastic
Remote control: yes on/off
No. 42012

Tennis Twist
Especially designed for children and beginners. The Tennis Twist can be used in clubs and schools as well as
in backyards, driveways and even basements. The machine is very easy to use - just turn it on and it shoots a
ball every five seconds. The arc of the ball can be adjusted anywhere from approx. 3 - 6 meters.

Technical details:
Ball capacity: 28 balls
Dimensions (HxWxD): 50 x 20 x 20 cm
Weight: 5 kg
Power: battery
Playing time: 5-6 hours
Feeding interval: 5 sec.
Top speed: 15 km/h
Ball flight: straight
Lines-directions: 1 direction
Ball spin: no
Case: plastic
Remote control: no on-off switch
No. 42016

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