If I need to get to my Hi-Lift, I've stopped being in a hurry. Best advice ever.
@tomhubbard3533 жыл бұрын
Ditch the WD40, clean the hell out of it with some brake clean and then use spray graphite for locks or RV uses. It doesn't collect dust and is actually a lubricant. A Hi Lift will work under water, no other jack can be used in the water or deep mud like a hi lift. Unless you have scuba gear.... If you use your Hi Lift much, a rebuild kit is a dang good idea. Also simply taking it apart cleaning, inspecting and re-lubing makes amazing improvements on how smooth they work. IE pins don't stick... LOL Many people say they are too dangerous to even consider using, I say they are only as dangerous as you are dumb enough to put yourself in a position to get hurt. Infinitely useful! Good video. people need more training on this kinda stuff.
@finfish2603 жыл бұрын
I have had a Hi-Lift for 41 years and only used it one time. But I sure was happy that I had it in the back of my Ford PU! Your video provides a good review on the SAFE use of a Hi-Lift. I watched the entire video.
@Scrambler853 жыл бұрын
Good tip with the ratchet strap on the axel, I have the 60" jack and from the rear bumper on my CJ8 it will only lift the tires about 8" off the ground with the spring droup it has. Definitely a thumbs up for the video. I have used the High-lift for at least 30 years and have seen a lot of people injured with the jacks.👍
@jeffnaylor88943 жыл бұрын
Good video. Been using these for decades. Learned a couple new things. Thanks. Used them for moving buildings, pulling fence posts and getting unstuck.
@MikeFreda3 жыл бұрын
I always carry a Hi-Lift when I go offroad. To date, I've only used it once for a self recovery. All other times was to help other people that went out unprepared. Thanks for the Axle strap tip. I will carry a large ratchet strap for that duty from now on.
@responsiblelogic94782 жыл бұрын
Had my Hi-Lift for 1 year and have used it once. Got stuck nose down in snow on a remote forest service road. Winching forward didn't work, and I didn't have all the apparatus to winch myself backward with a front mounted winch, but used my Hi-Lift to winch the truck backward out of the hole. Used a static tow strap and a couple shackles. Lots of shoveling snow and the Hi-Lift got us out before dark. Phew!
@BCHOMEHUNTER3 ай бұрын
We’ve have two High Lifts forever (and two bottle jacks) - one we keep in our one ton work truck tool box and the other strapped to our 37” tailgate/carrier spare on our Jeep here in British Columbia, Canada. Used them all numerous times over the years but only once for our own vehicle tire.
@jayzee88639 ай бұрын
Dude, great video with detailed explanations! Thank you! I just bought my first Hi-Lift today, and now I feel much more comfortable using it! 💪
@es20563 жыл бұрын
Perfect tutorial. It is a great tool but it can be dangerous. Have been using them for decades (45 years). They make a great rattlesnake dispatcher too , lol!
@StubbsMom5 ай бұрын
I don't use one very often, and when I need to I can never remember which way the little lever needs to be, how to release it, etc. so I came looking for a video as a refresher. Thank you for a well thought out instructional video that included many safety precautions, in a memorable presentation! (I saved this video too, so that next time I need a reminder I will know exactly where to look.)
@almamdani65643 жыл бұрын
Another great video with useful information. Instead of showing me how you make your coffee in the morning, with slow motion, which I could give two clicks about. Thank youfor taking the time and effort to make a quality video here. keep them coming
@sebastianmuglia74513 жыл бұрын
I like all the " overlanders" with high lift jacks mounted on their rig but no rock sliders or steel bumpers or anywhere they can use it haha
@tylerdubois90203 жыл бұрын
Or a base-plate if they needed to use it in the mud. They probably don't even know how scary they can be.
@redheadmetalhead2473 жыл бұрын
Says the probably Jeep owner with the jack mounted to his hood, roll bar, or on the rear tire carrier...
@tylerdubois90203 жыл бұрын
@@redheadmetalhead247 Nope, bottle jack under the seat. I don't mess with these high-lift jacks because I really don't need one.
@johnvon92683 жыл бұрын
I lift from my front tow hooks or rear hitch if need be.... no rock sliders on my rig lol
@marcthomas24823 жыл бұрын
@@redheadmetalhead247 Hey, I resemble that remark! 94 YJ with the jack on the hood. No sliders but yes, steel bumpers with provisions to lift if needed. :)
@charlesnash27483 жыл бұрын
This is a very good video. Many great tips but your comments about safety were the most important part. Thanks.
@curlymaple425 ай бұрын
Thank you for this! I just bought one to work on our square drop camper build and I really needed to know how to safely lower! This is the best video I found by far!
@MrJeepmarine Жыл бұрын
Nice Segway to the tire ad! Excellent video, thanks.
@rarecj8jeep1873 жыл бұрын
in 30 years wheeling only a couple times ever needed a HL. It does get heavy use in the home shop for various applications. Instead we use a mechanical bottle jack with a slip on cradle to securely lift an axle tube then weld a nut to the up/down screw gear plus an impact gun and its fast efficient lifting. It can also be used for suspension needs, straightening a bent tie rod, etc etc. Good stuff Harry!
@finfish2603 жыл бұрын
I think you may be talking about two different jacks in one sentence here. A bottle jack doesn't have a up/down screw.
@rarecj8jeep1873 жыл бұрын
It is a mechanical bottle Jack, not hydraulic. Insert a crank handle into the slot and and start turning. These were OEM in fords for a long time. We replaced the slot with a weld on nut for fast up/down. Very strong and stores compact. Placed in center of front axle will lift both tires off ground in a flash.
@finfish2603 жыл бұрын
@@rarecj8jeep187 And just when I thought I had every tool known to mankind I learn of another one.
@rarecj8jeep1873 жыл бұрын
@@finfish260 we cannot post pix or else i'd share the set up. its very fast, efficient and with the axle cradle quite safe.
@finfish2603 жыл бұрын
@@rarecj8jeep187 Please post a link to one of these bad boys. I can't find one on the net.
@Crumb_Trails Жыл бұрын
Great coverage of the hi lift jack. I'm a big fan and would never go without a hi lift on my rig. Speaking of rigs, that rig you have is a beauty
@denniesmith18863 жыл бұрын
Excellent video Harry, you covered all the key points. I was expecting the jack to go into auto self lower mode when you let go of the handle, lol.
@HarrySituations3 жыл бұрын
I was 50% hoping it would for the sake of the video but also 50% terrified that it would do so!
@kentstringer4160 Жыл бұрын
Good stuff no excuses for the dumb ways i have used them!
@bsellman68813 жыл бұрын
Bad ass truck dude!🤙
@steeltube1953 жыл бұрын
I´m not a Ford guy ... but that truck is gorgeous... with the spring suspension ... too gorgeous maybe...
@bsellman68813 жыл бұрын
@@steeltube195 yes, they don't make 'em like that any more! I'd invest 20-30k in a proper obs pick up man ...
@mozartheart29582 жыл бұрын
Used it many times to lift a wheel and slide traction boards beneath it, while stuck. Nice video, thanks.
@mikecurtis36432 жыл бұрын
Great 4X hack for the strap to limit droop! Love your truck.
@OnefastAZfarmtruck3 жыл бұрын
I’ve used my hi lift jack only a few times but without it it would have been a very expensive and problematic tow. I use it more for pulling fence posts out of the ground
@DanielB__3 ай бұрын
Really great video. Thanks for sharing.
@Splagnate3 жыл бұрын
Also if mounted on a hood it’s a bad thing in an accident! Awesome to see you still have the ranger from the challenge!😁
@huf673 жыл бұрын
I don't understand... Playing Rage Against The Machine should have gotten your work truck out on its own
@HarrySituations3 жыл бұрын
🤣🤣🤣
@DrivingLine3 жыл бұрын
🏅 10/10 quality comment
@JeepnJeff3 жыл бұрын
I'm currently using my Hi-Lift to pull a stump and some tree roots out. I concur on the Hi-Lift mounting. I carry mine taken down so it's a bit more inconvenient to get to. Used the one off a friend's Jeep instead so I didn't have to use mine...
@sanpietroprogettista9887 Жыл бұрын
Thank you for sharing, great advice.
@jayfitzgerald74233 жыл бұрын
Thanks for the tutorial. I know a lot more about the highlift than I did before
@grantdavis599211 ай бұрын
I bought my first Handyman brand jack (Handyman and Hi-Lift both came from the same town in Indiana) in 1972 from a farmer who had a sign by the road in Grand Junction Colorado. The biggest job I ever did with it was extracting my 30 foot long Carpenter Coach schoolbus on a Chevrolet Viking 60 chassis. I was driving up a forest road and there were waterbars across the road to control erosion. I drove over the waterbar and the rear bumper stuck on the waterbar and my rear wheels were suspended. I lifted the rear bumper (pretty sure I was at the 7000 lb limit tbere) and put rocks under the tires and got out. I made it a bit further only to repeat the process. Then as I was driving down the other side, there was a very large boulder on the inside of a corner with a rock bank on the outside. I was tight on the outside and got jammed against the boulder just ahead of my right duals. I camped there and used the Handyman to move the boulder over the edge and out of the way. In over 50 years of off roading I have always been able to self extract.
@jimmcgettigan48263 жыл бұрын
Great refresher on a high lift jack which can be very dangerous. 👍
@jeepinwithjulia3 жыл бұрын
Love your videos! As a new off-roader, I appreciate the knowledge.
@denniswarner21503 жыл бұрын
Great presentation Harry. Thanks!
@milenko8013 жыл бұрын
Great tips. Learned a few things from this video. Thank you!
@Clayton_J3 жыл бұрын
Thanks for putting this video together. 🤘
@frederickdominguez4829 Жыл бұрын
Love it. If I'm needing to get to my highlift. I'm done being in a hurry. WORD
@blackdiamondoffthegrid8703 Жыл бұрын
Awesome tips dos and don’t! Safety Safety 👍🙏
@Slowbuildyota3 жыл бұрын
I’ve used my hi-lift to pull a bent drive shaft out. Worked better than I thought.
@HarrySituations3 жыл бұрын
Very clever!
@seantbr20193 жыл бұрын
Wd40 dry lube works great we use it on the forklift chains at work and it will work on a farm jack as well
@HarrySituations3 жыл бұрын
Thanks for the tip!
@jamessimpsoniii20293 жыл бұрын
I hope to never suffer more than the common blood blister or the occasional nip of flesh when lowering or releasing tension. I love this for lifting fence posts and pulling wire and the occasional building corner lift to lay a cement ring to keep that old building standing levelish. I've used it to winch out a stubborn jack out of the mud and a ford mustang out of the snow. I've changed tractor and loader tires and avoid it to lift my truck as bottlejack with rubber stall mat square underneath and on top for grip and sinking and now I carry a bottlejack jackstand combo that I swear by so much that I ordered a 1/2 dozen more at Home depot after the first pair.
@dolphincliffs88643 жыл бұрын
We use Hi lifts for getting scrap cars moved around,jack up ,push it over and repeat til it aligns with the dolly. Fence posts,moving rocks,logs etc.
@DrivingLine3 жыл бұрын
Works great for that sort of stuff
@imchris50003 жыл бұрын
one trick I have used a ton on my jeep with the highlift is to lift from the back and then push the jack over you shimmy yourself out of really deep ruts. also another danger trick is if you have the rubber handle keeper you can just let the handle go and let it slap back and forth to lower your vehicle really handy when its in a wobbly situation
@jimbo42033 жыл бұрын
Saved myself that way a couple of times too
@billpacheco67573 жыл бұрын
We had to do the same thing after a summer snow storm in Montana. We were playing around in a meadow and after the snow melted it became a small lake and we got stuck. Had to shimmy the front and back of the truck to solid ground to get out. Crappy part was the base would get stuck in the mud when we pulled the Jack out and we’d have to reach down shoulder deep to fish it out after each shove. It was 40 years ago and I remember it as if it were last week. Good times and good friends made it memorable! Thanks for the great video! I need to watch a video on how to safely mount it in the bed of my truck.
@SuperSerenity443 жыл бұрын
I used mine to remove a service bed from a f450, I don't have an overhead hoist or a crane so it was a good option, lift it up then stack cinder blocks on each side and a 2x6x10 between them to set the bed on then drive out.
@richardweerasinghe32963 жыл бұрын
Great video. Thanks for taking the time. Very clear to see how it works and the risks. 👍
@ninja636393 жыл бұрын
I used mine to hold my kitchen countertop up when I was enlarging the cabinet hole to install a dish washer.
@jaimepena32334 ай бұрын
I used mine to pull up roots. Using 2 2x4s as an A frame bolted to the top of the Jack with chains attached to the root
@jeffriley25023 жыл бұрын
Nice instruction. My Metal Cloak sliders have built in places for high lift jack, jack points. Great tool. Still need other jacks as well.
@SkeetBurt16 күн бұрын
Great and clear info thanx
@51KTM51Hurricane3 жыл бұрын
Great truck & thanks for the video Greetings from Switzerland
@slashsplat3 жыл бұрын
The capacity of the 60" reduces on the top part below the rating on the lower portion. WD-40 is a crappy lube, so many things are so much better. Good video. We jacked the front of a Jeep and pushed the jack over toward the Jeep to move it back out of a stuck. The stinger allowed for the top of the post to rotate.
@HarrySituations3 жыл бұрын
Thanks for the reply. I could see the longer bar potentially deflecting so that makes sense.
@grupohastaelfinluchare941811 ай бұрын
What’s a better lube than we-40?
@GdaySport3 жыл бұрын
I've had one of these things for decades since when I started offroading. It came with no instructions, I had to figure it out and found it pretty intimidating, and I'm still a bit scared of it now! Wish I'd seen something like this before buying it...
@michaelguerin563 жыл бұрын
It is good to be a bit scared of any tool that can hurt you. As a carpenter I can attest to that fact. Remember the paraphrased saying about ‘no old, bold …’ ?
@psyekl3 жыл бұрын
I haven't tried it yet, but I'm considering "White Lightning" Dry Lube used on bicycle chains as lubricant for things such as the hi-lift jack and other things that will see a lot of elements. It is designed to resist sand and dust adhesion. It's easy to use, also: it goes on wet to get into crevices before it dries.
@HarrySituations3 жыл бұрын
Thanks for the tip!
@AZHighlandHomestead Жыл бұрын
A much better lube to use for this application than WD40
@MrJeepmarine Жыл бұрын
Fluid film would work well too. I love that stuff.
@johnnymula23053 жыл бұрын
Hi lift jacks are basically a remake of what we all had in our classic cars back in the day. Common sense goes a long way.
@TheMuddman74 Жыл бұрын
Never trust anyone that thinks WD40 is a lubricant.
@jessepitt7 ай бұрын
Water Displacement formula 40
@DSMattitude4 ай бұрын
Snot can be a lubricant.
@thecluelessoutdoorsman916Ай бұрын
Never trust someone who tells you to leave emergency equipment behind.
@joej3365Ай бұрын
@@DSMattitudethis is true, not a very good one but
@wahinenuiloa7 ай бұрын
"Handle Up!" ...Got it👍
@MahALOHAwaii923 жыл бұрын
Got Trail Grapplers and love them also carry a 42 in High Lift 🤙🏽
@hiliftjacks Жыл бұрын
3:16 Many people carry a Hi-Lift even if they have a mounted winch. Often the need to winch backward, angled, or even sideways in small increments is required or desired. 9:30 Handle-UP!!! 2 hands on the handle at all times when under load.
@Splagnate3 жыл бұрын
Also one thing to keep in mind is if you are on mud/clay it can slip out from underneath really easily.
@JBplumbing122 жыл бұрын
Also, smaller things like a small tractor or ride-on mower if lifted at one end, say, to work on a front axle, become lighter to lift the higher they get, due to a sharper arc of lift and a shorter radius and a greater portion of the weight being gradually transferred to the rear wheels. A certain amount of weight is required upon the jack for it to walk back down safely. If the weight of the raised item has reduced as described, then when you go to lower the jack, the jack and the vehicle will instantly crash down. These a re useful jacks but we must always be thinking about what could possibly go wrong.
@Julianconanhernandez Жыл бұрын
Very Informative.
@GF_Burke3 жыл бұрын
Nice dent side. Mine is a 79 and the terrane also looks like here in the owyhees. Just all looks very familiar. ha I put a full size floor jack behind the seat, a 12v compressor and a can of Fix-O-Flat.
@HarrySituations3 жыл бұрын
Dang you are carrying a floor jack?!
@GF_Burke3 жыл бұрын
@@HarrySituations yeah. the smaller'ish one. I meant, a real jack, not those scissor jacks that come with cars ha.
@justinlyons53743 жыл бұрын
When I was a kid I pretended my dads old broken high lift jack was a machine gun.
@peteryeung1118 ай бұрын
Too bad nowadays they’re teaching kids to play with Barbie dolls and pretend to be girls
@greencondoresq3 жыл бұрын
Thanks for the very informative video. Subscribed!
@NorthShoreBronco Жыл бұрын
Thanks for the vid! Great advice
@wallensj2054903 жыл бұрын
Watched a guy break 2 molars with a highlift. I was out wheeling in the snow here in Oregon and these guys in a wrangler with a highlift on the hood, they were around 18 or 19. they got stuck in the icy snow and just dug themselves into a hole. I was stuck behind them, got out of my truck I didn't want to risk us bolth getting stuck trying to pull him out. I had them take the highlift off and I jacked it up and put tree branches and dirt in the rear holes he dug and let them do the other 2 one guy pushed down on the handle and let go when it bottomed out and it came up smacked his jaw and broke 2 of his molars out, guess they had never used one before. I was 21 and blown away they couldn't use a highlift while having one strapped to the hood.
@billmatson87113 жыл бұрын
Have the 60" bolted to the roof rack . Not the most convenient way but it's secure and locked . When you need it 2 bolts and you're in business . Thing is a beast .
@clintwalker58043 жыл бұрын
Watched mostly for the ol’ truck. But I have a Hi-Lift 5’ RIT let goes in me old Disco ii.( no plastic base but I do carry 4x4 timber’s ) Though its fitted with steel bumpers, rock sliders and steel plates. I’ve only nneeded to correct a spring. I have changed tyres with it, but would use cribbing under the axle. So clever use of racket strap. Mostly used for work. Winching, and moving obstructions. As I no longer live in the desert . And in the woods I’ve came a cross everything from old junker to fallin logs the size of Texas. And using the on board winch is mostly not the first opinion as I want to move it away. So the hi-hifts fastest without worrying about a lot of extra rigging. First thing the lads learn. Is handles is always removed when locked up in safe location. And you never, stand over it. Ever.
@samartz3 жыл бұрын
Learnt so much,cheers frpm asydney Australia!
@markt72913 жыл бұрын
Thanks for doing this video. Definitely a sketchy jack if not familiar. Folks need to practice with this thing before the real deal. ✅. We had to use it for a broken inner tie rod. Very useful.
@DrivingLine3 жыл бұрын
We're big supporters of practicing at home before doing something out in the wild!
@cerratonics3 жыл бұрын
How did you deal with the broke tie rod in the field?
@markt72913 жыл бұрын
@@cerratonics not too bad. Use this jack under front steel bumper. Take left front wheel off. Take off outer tie rod. Hammer out inner rod. but must have inner tie rod tool. To remove and install new one. Make sure it’s about correct with alignment to get you out of trouble then make sure it’s good when you get home.
@cerratonics3 жыл бұрын
@@markt7291 right on ok so you used a new rod. Thought you mcguyvered it somehow with duct tape and wanted to take notes 😜
@markt72913 жыл бұрын
@@cerratonics nah. We had a new one and had to go back next day. 🙄. All good.
@darrylm36273 жыл бұрын
Great Tips Good Stuff 👍😀
@Stephen06GT3 жыл бұрын
Great video and some valuable tips. Thanks!
@grant1seth23 жыл бұрын
Absolutely Love this truck!!!
@markcandrl60393 жыл бұрын
Good tip with the ratchet strap 👌🏼 Dry lube is great for keeping HL working in the desert....
@HarrySituations3 жыл бұрын
Thanks for the tip!
@White_buffalo_4r3 жыл бұрын
great note about using the ratchet strap like that.
@frederick60089 ай бұрын
We use to call them bumper jacks and came in all vehicles.
@jonholland581 Жыл бұрын
Very helpful. The few times I've used mine to jack up my Jeep. It's very unstable. Any tips for keeping the vehicle stable when in the air. Most of the time when I'm jacking it up, only two tires touch the ground and the vehicle wants to rotate kicking the jack out
@OverlandPlus3 жыл бұрын
Great video, thanks for sharing.
@frontieradventures21993 жыл бұрын
Great information! Thanks!
@ablejohnson3 жыл бұрын
Get some Hi-C to drink and some Hi-Chew candy It will make using these things so much more enjoyable
@HarrySituations3 жыл бұрын
You get a Hi-5 for that one!
@mojoriden3 жыл бұрын
Houdini spray is an excellent lube and attracts almost no dirt.
@HarrySituations3 жыл бұрын
Thanks for the tip!
@mosslager Жыл бұрын
Great video!
@trevorslater27466 ай бұрын
Just got a high lift but can't get it to lower ,had q yrs ago from a demolition job ,same thing ,will lube it and try again ,could of done with a couple more seconds showing closeup of it in action going down 😮
@eduardoroblero65343 жыл бұрын
Love the truck!!!
@dennisfant26203 жыл бұрын
I had one on my yota crawler with 36" iroks and tube everywhere to use a highlift.jack on the truck. After shredding a front axle on it at flat nasty orp on the moon rocks trail and using it there on the side of the hill trying to pickup the whole truck because I couldn't go anywhere. Had the winch hooked up hill to keep the yota from going down hill. Ran out of jack. It was a 48" jack too. Had to rachet strap axle too frame to fix and get high enough. See you have too pick up the whole suspension just too get the tire off the ground. Now through in mud, ditches, offcamber. Now your going to push the top of the jack into your side or back area. Toss the useless high lift, buy an 3 ton aluminum racing jack at harbor freight. Pull off the rear wheels. Now, commence to putting a skid plate on that jack with kick up's on front and back. Now, you can slide that jack anywhere under the rig on the axle. Also you throw logs rocks whatever you need to give it a good base without having to pickup the whole suspension on one side..
@HarrySituations3 жыл бұрын
Good suggestion Dennis! I’ll cover alternatives to the Hi-Lift next month so be sure to check back.
@TripplePointR718 Жыл бұрын
You get a "sub" for the RATM reference.
@mattjaskot23478 ай бұрын
Had to throw you a sub just for the RATM reference
@eehsua2 жыл бұрын
Me and my buddy were jacking a jeep on a high lift. I turned my back, heard a smack, turned around, he was out cold on ground. Like he said.. Bar up people's. Bar up.
@oscarcra96353 жыл бұрын
Great tips. Nice truck.
@moondog5733 жыл бұрын
I'm going to need this info given to me with a significantly less interesting background. When I see a round eye ford everything else stops being important, and when its a green round eye ford.... I forget to blink and start to drool.
@HarrySituations3 жыл бұрын
Hey Moondog my eyes are up here!
@raydewitt5173 жыл бұрын
Love that green!
@seriesioo3743 жыл бұрын
Nearly lost some teeth to a hi lift lifting a concrete step! but have saved my bacon enough times to make up for it! have had to manually operate the pins too
@voodoomotors Жыл бұрын
i use mine exclusively for breaking beads on tires!! question, how did you spin that rear tire with a detroit ??
@TMTVTX18007 ай бұрын
Teflon dry lube - great stuff to keep dirt off your jacket
@HarrySituations4 ай бұрын
Thanks! Based on the comments I’ve been using PBlaster dry lune instead of WD40 and it doesn’t attract dust and dirt.
@dennisthompson77073 жыл бұрын
I have been knocked out from the handle slipping out of my hand breaking the bead on a tire and have a permanent dimple now, needless to say I am much more careful now. Thats my favorite truck from the old 4 Wheeler era BTW.
@toolmaker51503 жыл бұрын
Great info, thanks
@lowkeyred94673 жыл бұрын
Highlift -a must have on dentsides
@highcountryhomestead95053 жыл бұрын
I don’t even own a jeep but I call it a jeep jack. But I use mine at least once a week either in construction, driveway mechanicing or as winch
@jaycrane7613 жыл бұрын
Used mine all the time on the farm but never used one on a trail run! The joys of farm life.
@justind.laashley12203 жыл бұрын
I’ve used my hi lift jack for just about everything it can be used for being I was a rancher I’d be in some tough situations and I never needed 4wd it’s a handy tool but I always hear them being called widow makers for good reason but they have always been an every day carry along with plugs and a spare tire without the rim I still carry one today on my work truck
@jsvalina3503 Жыл бұрын
Same, used them all the time growing up on the ranch.
@brutallyhonestmf55783 жыл бұрын
Great video thanks 👍
@mrheart42423 жыл бұрын
My hilift is old. Like 50 years plus. It stretches fence lifts cars trucks trailers tractors and its used for loading g and unloading.