TAC 730 Chipper

My old boss had a 9" bandit with 2 wheels. Bottom wheel would constantly jam up. The first, and best, thing I did when I took over was get rid of that thing and went with vertical wheels.

I'd be willing to go single horizontal, but no way I'm going back to double.
 
My old boss had a 9" bandit with 2 wheels. Bottom wheel would constantly jam up. The first, and best, thing I did when I took over was get rid of that thing and went with vertical wheels.

I'd be willing to go single horizontal, but no way I'm going back to double.
I gotcha ..maybe cause it was a nine inch and doesn't produce a lot of power . I currently run a bandit 200xp with Deere 115 HP and that eats everything up to 14 inch while hardly slowing down ..not that I consistently push it for that ..only once on a great while does something jam up feed rollers , usually vines or stringy shit ,but a push and pull of the control bar usually solves the problem whenever this rarely occurs. Even without the extrawide indeed tray this chipper makes most crotches its bitch and the ones it doesn't we cut cause its probably to big to handle quickly anyhow. I have used a nine inch terex brand new with less than 10/hrs that we blew the whole top of the machine right off..disc cover and discharge chute ..along with chipper knives and nuts n bolts .threw the top thirty feet up in air and 16 feet away from machine, just adding that to promote the fact that 9 inch is not a very production size machine for most tree outfits these days .
 
I gotcha ..maybe cause it was a nine inch and doesn't produce a lot of power . I currently run a bandit 200xp with Deere 115 HP and that eats everything up to 14 inch while hardly slowing down ..not that I consistently push it for that ..only once on a great while does something jam up feed rollers , usually vines or stringy shit ,but a push and pull of the control bar usually solves the problem whenever this rarely occurs. Even without the extrawide indeed tray this chipper makes most crotches its bitch and the ones it doesn't we cut cause its probably to big to handle quickly anyhow. I have used a nine inch terex brand new with less than 10/hrs that we blew the whole top of the machine right off..disc cover and discharge chute ..along with chipper knives and nuts n bolts .threw the top thirty feet up in air and 16 feet away from machine, just adding that to promote the fact that 9 inch is not a very production size machine for most tree outfits these days .
Whoa! Chipper explosion.

I got a Bandit 200XP too Aaron. (1997) Love that machine. Been using it so long now, if anything goes wrong I know exactly where to look and usually it's a quick fix. Not much goes wrong with it though. Vines and palm work well for me if I sandwich them between regular brush. Still shitty looking chips with palm though.

Does yours have the yoke lifter? For raising the upper feed wheels?

Missing a damned engine panel on mine though and feel so ghetto rolling like that. Sure wish I could find one that matches it. Probably have to get it fabricated.
 
What on earth happened with the 710 to do all that? It sounds like something other than wood went through the feed wheels. That sounds rather sensational.
 
What on earth happened with the 710 to do all that? It sounds like something other than wood went through the feed wheels. That sounds rather sensational.
You could say sensational .. My sense was extremely fucking scared and when my heart sunk lower than Ive ever felt on the job.. during the explosion my cousin who was operating the feed control bar got hit in the thigh with a chipper knife that sheered off. When it happened he ran faster than I've seen a man move and fell to the ground in a ball.. I would say I was in a place in my mind I'd wish on nobody else. Cause I thought it was worse for that moment with the chipper still making that horrific noise of metal killing metal...luckily we worked together today..I'm not gonna go into more details..or waste anyone's time..the whole sensational thing just kinda brought me back..and it was straight up Quercus Alba and nothing but that killed that machine
 
Whoa! Chipper explosion.

I got a Bandit 200XP too Aaron. (1997) Love that machine. Been using it so long now, if anything goes wrong I know exactly where to look and usually it's a quick fix. Not much goes wrong with it though. Vines and palm work well for me if I sandwich them between regular brush. Still shitty looking chips with palm though.

Does yours have the yoke lifter? For raising the upper feed wheels?

Missing a damned engine panel on mine though and feel so ghetto rolling like that. Sure wish I could find one that matches it. Probably have to get it fabricated.
I got a 2001 with the yokr. Don't feel ghetto , your just a hard working man.
 
Was any review done on the machine to find the cause of the failure? It's certainly something that should be figured out.


I've heard of another mfg's chipper bending blades until one day it bent the knife far enough to contact the anvil solidly and tear the knife out of the drum. And another mfg's chipper caught a piece of steel inside the tree (piece of rail road metal, a tie plate I think) which also blew the drum. Inland Marine covered the second chipper's repair, don't remember what happened with the first.
 
Yeah, I hope that was a one time occurrence. White oak is hard, but not that hard. Was thinking maybe something wasn't tightened to specs (something important) but I'd think you'd have noticed some serious vibration prior to the incident.

Was that machine a rental, demo...?
 
Was any review done on the machine to find the cause of the failure? It's certainly something that should be figured out.


I've heard of another mfg's chipper bending blades until one day it bent the knife far enough to contact the anvil solidly and tear the knife out of the drum. And another mfg's chipper caught a piece of steel inside the tree (piece of rail road metal, a tie plate I think) which also blew the drum. Inland Marine covered the second chipper's repair, don't remember what happened with the first.
Contact
Yeah, I hope that was a one time occurrence. White oak is hard, but not that hard. Was thinking maybe something wasn't tightened to specs (something important) but I'd think you'd have noticed some serious vibration prior to the incident.

Was that machine a rental, demo...?
I rented it to get me through a job that I couldnt change date on when my older chipper gave me troubles that morning ..two branches in and boom, no signs of malfunction.I think the rental place never retorqued knives after short break in maybe , like I said it had no more than 10hrs on it.Bonner from treestuff may still have pics . I emailed him pics a while ago about it after treestuff started with terex. P.m. him if you wanna see or if he can put them up ..or the terex rep for N.j. will know about it probably . I'm thankful quite often nobody was seriously injured , my cuz was out of work for a while with a bigg ass bloody lump in his leg ..six inches over to the left it could have took his manhood out and his second son might not even be here! Thankful for chaps and the blade hit flat not on edge.
 
Geez. Yeah, not to mention his femoral artery. That would've been a fast bleed out. Scary to even think about it. Glad you're all OK bro.
Surprised though cause I've heard good things about the Terex so far. Could've been a wrench dropped in the hood or something like that. Maybe didn't reach the disc until a branch pushed it into it.

Borrowed a Vermeer when my Bandit broke down once. Spent the day unclogging the chute over and over...on wax myrtle no less.
 
Yikes, that was my guess on a disk chipper; a blade coming loose and shearing itself off and causing massive mayhem.

Glad to hear your cousin was unflayed.
 
Geez. Yeah, not to mention his femoral artery. That would've been a fast bleed out. Scary to even think about it. Glad you're all OK bro.
Surprised though cause I've heard good things about the Terex so far. Could've been a wrench dropped in the hood or something like that. Maybe didn't reach the disc until a branch pushed it into it.

Borrowed a Vermeer when my Bandit broke down once. Spent the day unclogging the chute over and over...on wax myrtle no less.
The whole dick cover discharge chute on the 710 I used was too thin of metal , just thin shit. Blew past me thirty feet up in tree brushed the tips of the branch I was standing on.. Incredible force in that cutter wheel to do that ,but the cover hinges and cover shouldn't dismount the machine that easy ..I wish I still had pics theyre on a simcard out of my old phone somewhere. I don't think terex makes poor product just weren't ready for a 710 to be used by me ..that day it was $400for the 750model for the day or half that$ for the 710. It was a descent sized tree ,but its all firewood no need for the big guy its only two trees scheduled for the day 710 will be perfect I thought. Wrong !
 
Yikes, that was my guess on a disk chipper; a blade coming loose and shearing itself off and causing massive mayhem.

Glad to hear your cousin was unflayed.
Me too . That 710 had no pull power ,no crush power , its a homeowners rental special is all. I had no business putting it on my truck, but it was so petite and nine inch sounds promising ..yeah if it was staight as a board maybe it would do nine inch .. Better be light as a 4*4 as well. Fuck that chipper. I'll take a 730 though!After what I've seen bix stuff through his!
 
Don't get me wrong, it's not a bad chipper, we have had a few issues is all....matter of fact, mine is at the dealer as we speak...
 
My old boss had a 9" bandit with 2 wheels. Bottom wheel would constantly jam up. The first, and best, thing I did when I took over was get rid of that thing and went with vertical wheels.

I'd be willing to go single horizontal, but no way I'm going back to double.

Anyone with this issue and wants to keep running their Bandit check into a lower feed wheel with the knives/teeth doubled up. It has primarily solved that as a problem. (In a few hours of running I might need to reverse the feed wheels a time or two for chips.) It's a $75 or $150 option on a new chipper build.
 
Been running bandits my whole career. Never a problem with feedwheels frquently getting stopped. That seems ridiculous.
so.... makes me think it's operator error; likely operator was leaving debri door under the roller closed. I wish bandit would not even put a door under there. It should always be left OPEN guys.

On the terex that self destructed.... did it have a yoke lift for the top feedwheel?
 
Been running bandits my whole career. Never a problem with feedwheels frquently getting stopped. That seems ridiculous.
so.... makes me think it's operator error; likely operator was leaving debri door under the roller closed. I wish bandit would not even put a door under there. It should always be left OPEN guys.

On the terex that self destructed.... did it have a yoke lift for the top feedwheel?
No yoke X , just the weight of the wheel is creating the down pressure or lack of really.
 
makes me think it's operator error; likely operator was leaving debri door under the roller closed. I wish bandit would not even put a door under there. It should always be left OPEN guys.

IMO you hit the nail on the head Xman, but not in the way you think. I agree that if don't mind cleaning up more debris around /under the chipper, you can leave the door open and it wont jam...unless the pile gets too big under it. Also, I would guess the manual says to leave the door closed, unless the machine is off...for safety. My point is that if that wheel wasn't there, one wouldn't need a hole/door to begin with. Personally the less I have to clean up from a customer's driveway or lawn, the better. So to me it is a design flaw that I prefer to stay away from. Every brand has their issues, and everyone has their preference of what is ok and susceptible.

Since it has been 14 years since using a Bandit's 2 horizontal wheel system, it will be hard for me to compare it to the Terex's 1 horizontal wheel system on load-ability and feed-ability. For me personally, I just don't think the positive, if any, would out weigh the negative.
 

New threads New posts

Kask Stihl NORTHEASTERN Arborists Wesspur TreeStuff.com Teufelberger Westminster X-Rigging Teufelberger
Back
Top Bottom