C550c Operation Manual
12 Specifications
271
12.7 Crawler wheels and spacers
Crawler wheels
Types available
Solid wheels
Choice of: Soft compound (high grip) or Hard compound (more durable) tires
Small: Ø 62mm / 2
1
/
2
”
P354: for 100mm / 4”
pipes
P356: for 150mm / 6
”
pipes
Medium: Ø 110mm/4
1
/
4
”
P354: for 150mm / 6”
pipes
P356: for 200mm / 8”
pipes
Pneumatic wheels
177mm / 7”
treaded tires for use in larger pipes
P356: for pipes larger than 375mm / 15
”
Dual pneumatic wheels
Stack pneumatic tires 2-wide for additional grip or to raise camera position
Rasp wheels
Abrasive style wheels provide additional traction in slippery or relined pipes
Small
Medium
Wheel spacers
To space wheels out, providing centering in specific pipe sizes
For Rasp wheels
Small, with spacers:
P354: for 150mm
/ 6” pipes
Medium, with spacers:
P354: for 200mm / 8” pipes
P354: for 230mm / 9” pipes
P356: for 200mm / 8” pipes
P356: for 230mm / 9” pipes
For medium wheels
P356: for 230mm / 9” pipes
