Timothy Edwards - Meccano
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Bulldozer
This bulldozer is based on the famous Eric Taylor tractor unit. See Constructor Quarterly issues 2,3 & 4 for constructional details. I have subsequently added a working bulldozer blade together with a winch and a power take off drive.
NEW 13/10/2020 - Following a request I have added in a lot more photos, particularly of the drive to the bulldozer blade.

Photo 1 - Bulldozer
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Photo 1 - Bulldozer
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Photo 2 - Rear View
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Photo 3 - Side View
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Side View
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My Wife gave me a Teddy from her Collection to act as Driver
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Photo 8 - View with the Engine Hood up
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Photo 5 - Clutch & Engine
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Photo 5 - Clutch & Engine
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Photo 5 - Clutch & Engine
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Photo 5 - Clutch
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Photo 5 - Engine
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Driver's Seat and Operating Controls with the floor cover in place
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Driver's Seat Lifted and Floor Covering Removed to show the Gearing
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Photo 4 - Operating Controls and Gear Box
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Photo 7 - Operating Controls and Gear Box
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Photo 7 - Operating Controls and Gear Box
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The Four Speed Gear Box and the Drive to the Winch and Power Take-off
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The Winch and Power Take-off Gearbox
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Photo 9 - View of the gearbox and the Drive to the Winch and Power Take-off
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Photo 6 - The Winch and Power Take-Off Gearbox
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Photo 6 - The Winch and Power Take-Off Gearbox
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Photo 6 - The Winch and Power Take-Off Gearbox
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Rear of the Bolldozer showing the Winch and Power Take-Off
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Close-up of the Winch
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Close-up of the Winch with the Power Take-off attached above it
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Close-up side view of the Winch with the Power Take-off attached above it
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The Winch and above it the Poer Take-Off. Either side are the controls for them (Bolt in a Collar)
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The Power Take-Off Drive Rod
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To the right of the Driver's Seat under a hinged cover are the Power Switches for the Main Motor and Blade Drive Motor
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An Underneath View of the Rear Section of the Bulldozer
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A Crawler Track
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Side View of the Crawler Track and the Connecting Arm to the Blade
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The Attaching of the Bulldozer Blade Arm
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Side view of the Bulldozer Blade
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Bulldozer Blade from underneath. You can also see the underside of the body where the blade's operating mechanism is.
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Showing the attachment of the Operating Pistons to the Blade
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A plate removed to show the Blade Operating Mechanism
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A plate removed to show the Blade Operating Mechanism
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A plate removed to show the Blade Operating Mechanism
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A plate removed to show the Blade Operating Mechanism
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Showing the means of attaching the Bowden Cable wire to the Operating Rod
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The panel with the blade operating motor and gearing removed from the body to show it more clearly
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The panel with the blade operating motor and gearing removed from the body to show it more clearly
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The panel with the blade operating motor and gearing removed from the body to show it more clearly
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The panel with the blade operating motor and gearing removed from the body to show it more clearly
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I use threaded bossed to enable easy removal of the plates to allow access to the mechanism
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Tip - You may find it better to view the pictures in 'full screen' mode - For most browsers F11 will toggle this on and off.
© 2010-2025 Timothy Edwards