Sports Tutor Inc.

Sports Tutor eCannon ex-demo

eCannon tennis ball machine
eCannon tennis ball machine
eCannon tennis ball machine
eCannon tennis ball machine
eCannon tennis ball machine
Sports Tutor Inc.

Sports Tutor eCannon ex-demo

eCANNON tennis ball machine - ex demonstration

This machine has had a few hours use, and showing a few signs of age but is in very good condition. It has a new battery fitted.

The eCannon is a starter ball machine for groundstroke and volley practice.  It throws all balls with topspin (like all one-wheel tennis machines, such as the slinger) and therefore is not particularly recommended for beginners. It can also fire padel balls so can be used as a training partner for padel ball players.                                                 


  • 70 Ball Capacity – one standard pick-up basket full.
  • Top Ball Speed – 45 MPH on Level 3 setting.
  • Start-up Time Delay – Allows the player time to get to the other side of the net before balls begin shooting.
  • Rechargeable Battery – Built-in battery typically provides two hours of playing time per charge.
  • Smart Battery Charger – Fully charges the battery overnight and shuts off automatically to prevent over-charging.
  • Built-in carrying handle


Simple Operation

Just choose Level 1, 2 or 3 (Level 1 is slowest) on the control panel and push the power switch on.  The eCannon sets the ball speed, ball trajectory, and interval between shots appropriate for a groundstroke at that setting. The elevation is fixed but can be adjusted by tilting the machine. Under the front and back edge is a recess for putting a tennis ball which tilts the machine back or forward if you want to alter the trajectory of shots. Simple and effective.

The eCannon is £540 including delivery



You’ll earn 0 reward points with this purchase.


  • Ball Capacity – 70 balls
  • Ball Speeds – Automatic: Beginner - 20 MPH, Intermediate - 35 MPH, Advanced - 45 MPH
  • Interval – Automatic: Beginner - 4.25 secs, Intermediate - 3.5 secs, Advanced - 3 secs
  • Ball Trajectory – Automatic with 2 alternate settings
  • Playing Time – 2 hours
  • Dimensions - 33 cms x 28 cms x 63 cms
  • Weight- 13.6 kg

eCannon on Level 2 setting with eCannon Oscillator accessory