Denny Posted February 5, 2012 Posted February 5, 2012 (edited) I try to build the new Crawler 9398. But it is very difficult because there are not enough pictures on the net. That's what I see: Now I need more pictures. And the new PF Motors... Edited February 5, 2012 by Denny Quote
jorgeopesi Posted February 5, 2012 Posted February 5, 2012 I think you can put a 12th gear to the 20th and inside the 5x11 liftarm structure with the diferential inside again and other 20th gear with maybe a 12th gear... Quote
dhc6twinotter Posted February 5, 2012 Posted February 5, 2012 Denny, you are off to a great start! Looks fantastic. I try to build the new Crawler 9398. But it is very difficult because there are not enough pictures on the net. That's what I see: Now I need more pictures. And the new PF Motors... I think the two 1x11 beams in the above picture should be replaced with this part: The differential would be inside this, with the 12-20 reduction alongside. Nice work you're doing here! Quote
timslegos Posted February 5, 2012 Posted February 5, 2012 I really like your progress! It is very hard to reverse engineer such a big model. tim Quote
Denny Posted February 5, 2012 Author Posted February 5, 2012 (edited) @dhc6twinotter That can be, but there is no room for a differential Edited February 5, 2012 by Denny Quote
jorgeopesi Posted February 5, 2012 Posted February 5, 2012 (edited) You have to remove the shocks too the right position is like in the unimog instructions, I think this set is more easy to do that unimog, the only problem are the motors , good luck. Dhc6twinotter says the same that me in the up line but maybe better explained . Remove bricks and you will have room for the 5x11 liftarm structure and the diferential. Edited February 5, 2012 by jorgeopesi Quote
efferman Posted February 5, 2012 Posted February 5, 2012 what is with this possibility ? 101_9149 von efferman auf Flickr Quote
DLuders Posted February 5, 2012 Posted February 5, 2012 (edited) Judging by the metric ruler placed next to the chassis above, the 9398 Crawler appears to be CLOSE to the size of the 8297 Off Roader (~25 cm between the front and rear axles): Edited February 5, 2012 by DLuders Quote
Denny Posted February 5, 2012 Author Posted February 5, 2012 Has Anyone have any idea how that works? Quote
efferman Posted February 5, 2012 Posted February 5, 2012 two 5 L liftarms instead a 11L liftarm? Quote
Denny Posted February 5, 2012 Author Posted February 5, 2012 (edited) Or like this: Edited February 5, 2012 by Denny Quote
efferman Posted February 5, 2012 Posted February 5, 2012 (edited) it seems that we have searched a solution for different problems. do you think the motor above the axle is the drive motor? Edited February 5, 2012 by efferman Quote
Denny Posted February 5, 2012 Author Posted February 5, 2012 (edited) This is a very good question. I think so Edited February 5, 2012 by Denny Quote
Henkl Posted February 5, 2012 Posted February 5, 2012 It has to be. The XL motor with the axle through the center would then be the steering motor. By powering the front and back axle with 2 M motors gives a lot more driving power. Quote
Bulle Posted February 5, 2012 Posted February 5, 2012 It has to be. The XL motor with the axle through the center would then be the steering motor. By powering the front and back axle with 2 M motors gives a lot more driving power. I agree with this except that i dont thinkg the center motor is necesserily of an XL size, i think it is more of M or L type of motor.. it is interesting looking att these pictures to see that so much gearing down is made from the drive motor to the wheels. Quote
Denny Posted February 5, 2012 Author Posted February 5, 2012 That is also my idea. But it does not fit Quote
Henkl Posted February 5, 2012 Posted February 5, 2012 That is why they have build a new one. Looking at the pictures again, it looks like there are all the same. On the box there 2 and 1, but that has to be old M motors. Quote
allanp Posted February 5, 2012 Posted February 5, 2012 I think you need to replace the middle two grey pins with two 3 long pins with centre hole, you can then mount the suspention onto them. This will give you more room. Quote
Denny Posted February 5, 2012 Author Posted February 5, 2012 With the M-Motor he is very slow We need the new Motors NOW Quote
Nockawa Posted February 5, 2012 Posted February 5, 2012 With the M-Motor he is very slow We need the new Motors NOW Could you invert all the gears ? The torque won't be good, but I'm curious of the total speed/torque. Quote
dhc6twinotter Posted February 5, 2012 Posted February 5, 2012 That is also my idea. But it does not fit Looking awesome! I'm guessing the new motors have pin holes on the sides, which uses those pin with bushing pieces to hold it in place. Maybe. Quote
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