The trials showed that lifting the log from the ground, either at the front and/or at the rear, by adapted equipment during the logging, has great benefits concerning the required tractive effort of the horse. Furthermore, it was found that wheeled equipment can be extremely advantageous, this not just for increasing the efficiency of the logging operation, but also for the horse’s comfort at work.
The arch was built on a small trailer axle that I cut down to 3 feet wide and tacked back together. This was done so that I could keep the wheels parallel. I cut the middle out after construction was complete. I used heavy wall pipe from my scrounge pile for the various frame parts. It is topped off with an angle iron bar for added strength and to provide a mount for the winch and some slots for extra chains.
The problem horseloggers face is reducing skidding friction yet maintaining enough friction for holdback on steep skids. The cart had to be as simple and maneuverable as the basic two wheel log arch which dangles logs on chokers. We wanted it to be light, low, with no tongue weight, no lift motor to maintain, no arch to jam up and throw the teamster in a turn, and a low center of draft.