I checked around and couldn't find a similar thread so I thought I'd start one. This thread will be for videos that relate to gearboxes. Comparisons between GBs, tests for various abilities like hill climbing, and anything you have a video of that's related to gearboxes. With a lot of tanks the first thing I do is change GBs so I thought this might be helpful. A place to see different GBs in action in different tanks. I'll start with a comparison of three different ratios of gearboxes in the same tank.
This next video shows a side by side comparison of the 3:1 GBs versus the 5:1 GBs.
I've got more that I'll post later, after I see if this thread will be of benefit to anyone.
Gearbox Test and Comparison Videos
Gearbox Test and Comparison Videos
When FDR coined the phrase "The Arsenal of Democracy", he was talking about Detroit. Proud to live in the 2nd most violent city in America!!
- Son of a gun-ner
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Re: Gearbox Test and Comparison Videos
Awesome, thanks for this Gary
What electronics you running those boxes off of?
Sadly I'm popping out for a while, and will have to watch these much later.
But just thought I'd mention that these will be a benefit to some I'm sure, I know they will be to me
What electronics you running those boxes off of?
Sadly I'm popping out for a while, and will have to watch these much later.
But just thought I'd mention that these will be a benefit to some I'm sure, I know they will be to me
Mick - The grit in the underpants of life!
And always happy to spare the bytes
TOTM needs YOU support YOUR TOTM competition, I'm doing my part, are YOU?
And always happy to spare the bytes
TOTM needs YOU support YOUR TOTM competition, I'm doing my part, are YOU?
- jarndice
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Re: Gearbox Test and Comparison Videos
This is a subject that is long overdue getting into the open.
There is more logic in Harry Potter than there is in our range of available Gearboxes and their ratios.
Good on you Gary,
lets light a fire under the backsides of Heng Long/Taigen/Walterson et al.
There is more logic in Harry Potter than there is in our range of available Gearboxes and their ratios.
Good on you Gary,
lets light a fire under the backsides of Heng Long/Taigen/Walterson et al.
I think I am about to upset someone
- 43rdRecceReg
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Re: Gearbox Test and Comparison Videos
Totally agree, Shaun, and our Detroit Tank Demi-God is the ideal tankist to undertake this essential wee bit of research.jarndice wrote:This is a subject that is long overdue getting into the open.
There is more logic in Harry Potter than there is in our range of available Gearboxes and their ratios.
Good on you Gary,
lets light a fire under the backsides of Heng Long/Taigen/Walterson et al.
I still intend to create a tank proving ground in my garden, with obstacles and slopes. (The original 'Aberdeen' is only a couple of hours away from here, incidentally ).
The idea is to demonstrate the relative qualities of a range of models, re: traction, obstacle tackling, and so on. This would only say something about the design pros and cons of individual models, if they were equipped with comparable gearboxes.
This is where Gary will come in...
"Get your facts first, and then you can distort them as much as you please"- Mark Twain.
Re: Gearbox Test and Comparison Videos
OK, I've done a lot of tests and here's the scale top speed results. All gearboxes are Taigen
Metal edition Tiger One, 4:1 BB black steel, 23 mph
Panzer III, stock 3:1 black steel, bearings at the axle only, 36 mph
Panzer III, 5:1 black steel, 29 mph
Panzer III, 5:1 brass, 18 mph
Panzer IV, stock 3:1, black steel bearings at axle only, 29 mph
Jagdtiger, 4:1 BB black steel, 21 mph
Jagdpanther, 5:1 brass, 23 mph
HL Jagdpanther, GBs unknown, 6.0 mfu, 29 mph
76mm Sherman, 3:1 black steel, 20 mph
M-41 Walker Bulldog, 3:1 BB black steel, 27 mph
M-26 Pershing, 3:1 BB black steel, 25 mph
The two that I think achieve the closest to the real thing would be the JT at 21 mph and the JP with brass gears at 23 mph. The rest are probably close enough for the girls we go out with and I doubt anyone will know the difference if my PIII is 5 mph too fast.
Hopefully that will be of help for the tanks listed. If anyone has scale top speed on tanks with mato or tamiya GBs I'd love to see them.
Metal edition Tiger One, 4:1 BB black steel, 23 mph
Panzer III, stock 3:1 black steel, bearings at the axle only, 36 mph
Panzer III, 5:1 black steel, 29 mph
Panzer III, 5:1 brass, 18 mph
Panzer IV, stock 3:1, black steel bearings at axle only, 29 mph
Jagdtiger, 4:1 BB black steel, 21 mph
Jagdpanther, 5:1 brass, 23 mph
HL Jagdpanther, GBs unknown, 6.0 mfu, 29 mph
76mm Sherman, 3:1 black steel, 20 mph
M-41 Walker Bulldog, 3:1 BB black steel, 27 mph
M-26 Pershing, 3:1 BB black steel, 25 mph
The two that I think achieve the closest to the real thing would be the JT at 21 mph and the JP with brass gears at 23 mph. The rest are probably close enough for the girls we go out with and I doubt anyone will know the difference if my PIII is 5 mph too fast.
Hopefully that will be of help for the tanks listed. If anyone has scale top speed on tanks with mato or tamiya GBs I'd love to see them.
When FDR coined the phrase "The Arsenal of Democracy", he was talking about Detroit. Proud to live in the 2nd most violent city in America!!