Jiří Boháč's LEGO page

Articles

• improving RC train track switches
• repairing switches with the lever clip snapped
• using rechargeable Li-ion batteries to power 4.5V lego

MOCs

My Own Creations can be used under the CC BY-NC-SA license. Most are also listed on my Rebrickable account.

RC Chiller Lorry

instructions (PDF)
source (LDR)
YouTube video
A four stud wide Classic Town vehicle featuring remote controlled drive and steering!

Mobile Crane

instructions (PDF)
source (LDR)

Tractor

instructions (PDF)
source (LDR)

Tank Engine (4.5V, Blue)

Note that I am using an alternative non-lego battery to power the 4.5V motor. See my Li-ion battery article.

instructions (PDF)
source (LDR)

Lokomotiva Šlechtična (4.5V)

Backhoe

instructions (PDF)
source (LDR)

Snow Groomer

instructions (PDF)
source (LDR)

Bin Lorry

instructions (PDF)
source (LDR)

498.1 Steam Engine "Albatros" and tender

instructions (PDF)
source (LDR)
YouTube video
This engine uses modified wheels ("35/Wheel Spoked Large" and "715/Wheel Old with 12 Studs"). I have machined the outer flange off to turn these non-train wheels into improvised train wheels. A non-LEGO battery holder and a RC-circuit is used to power the two motors.

tender instructions (PDF)
tender source (LDR)