mrsmackpaul

From Kiwi land

I think you will find it wont unless it has more fuel to make a bigger bang As the air is cooled it gets denser yes, but it wont achieve any extra power unless that air can be put to work by burning more fuel We all reckon things go better at night as the air cools but I think it mainly has to do with breeze dropping so the wind resistance is a lot lower Anyway that's my understanding but I could and most likely do have this all ass about Paul

I wouldnt think so Tim The only way to get more power is more fuel no matter what anyone says if all is working ok changing intercoolers wont help unless you change the injector pump settings to add fuel Paul

Brocky cane bins in my area are designed to carry either 5 or 6 ton, but they fit 5.5 ton in the smaller ones and over 7 ton in the larger ones They haul up to 200 bins or maybe a few more and the whole train is un braked as we use roll on roll of to get them on the trucks and down to the paddock and back out again each bins weighs about 2.5 ton empty Some trains have a brake van in the middle or on the end in steeper country The harvest in our area is over 8 million tons of cane so thats a lot of little cane bins and the operation runs 24 hours a day harvesting and hauling cane Paul

Pretty cool stuff Vlad thanks for sharing

What wall is that Paul ???

I have seen quite a few photo's of Australian woman with guns near a truck from this era People were a lot tougher back then than we are today Having said that we dunno whether hubby had got on the turps blown the dough at two up ( a Aussie coin game ) or maybe just was talking about trading the NR on a B model LOL Paul

are ready for some more yet

Did you know ???? Paul

So do you use these reamers on a power drill ??? I have never seen or used them before Paul

gudday and welcome

just wind it over it should lift the fuel in 20 or 30 seconds and your away Paul

Bugger me thats just ruined my day still we all have to fall off the perch at some stage and I guess 89 isnt to bad at He was a pretty cool dude and played James Bond on comedy TV show years before he ever played James Bond for real , I cant think what the show was now but I have seen it in recent years and was quiet funny to watch Paul

Not sure if I have shared this before but I find it a really good read not my story this is as written by Bill Moline John Victor Ehret taught me to drive a truck. He taught me on Jackbilt No.2 an L model 190 with a silly wheel pusher, Clark 5 speed and 2 reverse gearbox and powered by a 6/71 GM and put on the ground by a No.4 Eaton diff. At various times it had had different motors but the current one in 1963 was the 6/71. It had big shoulders that truck, but skinny legs, and axle changing was part of the job description. Previous Jackbilts had included a KB6 which went through various transformations and finished up with only the cab and chassis being original. After the 90 came the Mercedes, bought one night on his way home from the pub. He had paused to urinate and leaned on the mudguard to steady himself and noticed the huge hole where the engine had been. He reckoned a 671 would fit nicely and he happened to know where there was one doing nothing so bought the Mercedes on the spot from the owner who was asleep on the seat. Ehret had a thing about 2 strokes and superchargers. This came from his motorcycle racing days. He had built a supercharged 2 stroke racing bike that nothing could get near and I think he caught the GM disease from that. The engine that he had in mind for this lorry had probably worn out a couple of tanks, a saw mill or two, and the pump to which it was now attached but it would have fitted the No.1 Ehret criteria nicely. IT WOULD HAVE BEEN CHEAP. Well over a period of 2 or 3 years he would work on it when home or when he had a driver on the 90 and it gradually took shape. Mercedes cab chassis, NR Mack steering axle, B43 Mack drive axle, BPW dual wheel pusher, La France radiator that had cooled a V16 flathead Lincoln engine, a strange 5 speed full synchromesh gearbox that came with it and for which he had a spare, purchased brand new from Tutt Bryant for 5 pounds because they didn’t know what it was. The joey box out of Billy Game’s beaver was on the end of the other stick in a direct and under configuration as the direct and over side of the gears was worn out. I drove this for Jack but the continual blow ups by the antique 671 broke my heart and I left to drive a B model for pommy Reg Ward, one of the Elson gang of thieves. The trip after I left it blew up seven times between Rockhampton and Perth, so it wasn’t me after all. Jack never said it was but I had the guilt's pretty badly I can tell you. While self and Cold Cans (Mick Jacobson or Stubby Mick as he was known) were driving the Mercedes Jack was hard at work on the Mackworth. He had bought a rolled over NR from up round Grafton way with a, wait for it, 2 valve 6/71 in it, all his GM’s were 2 valves, a duplex box and not much else. This was going to be, he said, the be all and end all of Jackbilts and it was. His original idea was to buy an ACCO cab and cut it into quarters and extend it to be KW or Pete size. One day on his was to or from the Town and Country (where the atmosphere is great) he drove past Kenworths and spotted Tony Harbutts burnt out cab over cab. Next morning he was on the doorstep at daylight, about 10.30am, (Jack was not an early riser) and purchased it on the spot. Jack built number 3, Merecedes, about 28 ton of wheat payload hanging off Mt Tomah or Mt Victoria waiting for the road to dry out so I could get traction Rolling in a set of bearings near Cassillis He mounted it on the chassis using plummer blocks and a bit of 1” round bar and proceeded to build the Mackworth. The first big job was to burn all the rivets out of the chassis and replace them with machine bolts in reamed holes because over the years most of the rivets had worked loose. That took about a month as I remember. I was still driving the Mercedes at the time and when I was home assisting with the build. Next came the rear cab mounts and the cab lifting mechanism. The cab lifter was a boat winch mounted on a bracket with the wire going down under a pipe mounted under the back of the cab, when you wound it up the cab came up until the point of balance and then you let it down until the sun visor touched the ground. Easy to work on that lorry. That was only part of the thinking however, the main reason for the design was that you could buy a bit of cloths line wire and a boat winch anywhere for less than $20, a huge saving on Kenworth’s hydraulic system. The cab now needed to be made habitable so work commenced at speed. Jack did not entirely approve of KW’s stressed skin construction and made a framework of heavy wall 1” by 1” RHS. Gradually it took shape. From time to time specialist parts were required such as headlamp surrounds. Jack would go off to St Peters and price these, recoil in horror at the quoted price, and announce for all to hear. “You could hack one of them out of a solid lump with a blunt chisel and a hammer for less than that!” Progress was stalled for a while when it came to the corners of the cab roof. Jack had sheeted the cab from side to side and then front to back with a small overlap. This left a gap to be covered full of compound bends. Jack always said the minute you become emotionally involved in the job it turns to s**t. You should leave it be and do something else while the answer come to you. Whilst urinating behind the slowly emerging Mackworth some time later he spotted the NR radiator cowl, now surplus to requirements, but full of compound bends as required, another problem solved by ignoring it for a while. Some things did beat him though. The insurmountable stumbling block, even for John Victor, was the doors. Time for some lateral thinking. At KW at St Peters was employed at the time, and later at Lansvale ,a bloke in the workshop, whose name I can’t remember, who liked a punt, on anybloodything. Jack cultivated this weakness and always went up on Mondays to make any purchase and commiserate with or celebrate with this gent depending on how his weekend had gone. This bloke did the crash repair quotes and gradually, in return for small cash “borrers” on bad Mondays, Jack was able to get him to write bits and pieces off that otherwise may have been repaired. I remember the day he got the driver’s side door. “Where did you get that”? I asked him. “From the good fairy” he said , and the name stuck. The good fairy supplied a lot of little bits and pieces and Jack was allowed to climb all over cabs at St Peters and make measurements to assist with his cab. I should point out that the yard he built this truck in was next door to Mayne Nickless in Burrows Rd. in Alexandria so it was not far to KW St Peters. the begging the Mack NR turns up in the yard One thing The Good Fairy could not supply was a windscreen surround because they were either perfect or destroyed, so Jack made one out of aluminium. When it was finished he went to KW St Peters to buy the windscreens, they told him to get O’Briens to cut and fit screens because standard ones probably wouldn’t fit the frame he had made. Jack said his frame was the same as theirs only better. They said if the screens fitted he could have them for nothing, and the rubbers as well. Jack bought the screens, O’Briens were rung, the screens fitted, Jack got a refund. Things were going swimmingly now, paint jobs were being thought about, the driver’s seat out of Blair and Reiber’s V8 Pete was installed, it had been “saved” some time earlier. An electrician had been called in to wire it up, vents fitted to the front of the cab but O worry worry there were no door frames and no passenger’s door. The passenger’s door didn’t worry Jack, a plywood one would do, but the door frames were a must. It seems the only way to get a door frame was to buy a door and not even the good fairy could arrange this. Jack tried to buy some of the extrusion that the frames were made from but as the dies were owned by Paccar the aluminium mob wouldn’t sell it to him. So he made his own extrusion by welding available extrusions together and then bending and polishing them. He then appeared at St Peters with a carefully prepared off cut which he left lying about in the ute. This was noticed by the good fairy as they yarned over the back of the ute and he asked where Jack had got it from. Jack said “You get me a passenger’s door and I’ll tell you” A passengers door arrived very quickly and Jack took up the original extrusions, a partially welded one, and the finished article. KW were gobsmacked and offered him a job as an advisor. Jack declined. Next was the long anticipated test drive. A set of plates were attached, the mighty? 6/71 fired up and with a cab full of admirers and hangers on up she went to Yellow Express and back. I wasn’t there but witnesses reckoned you could hear the gearbox howling on the North Shore. Next came the only mistake he made with that lorry, an underspected bushranger that he got from Bernie’s in exchange for the L Model 90. He kept replacing this box for the life of the truck. It wore out three housings but he never upgraded it. It was a double overdrive box and the dear old thing would do about 70 mph. on level ground empty. the cab mounted up At long last it was finished and all that was required was registration. For this it had to go over the pits. I asked Jack how he ever got it through. Well he said, no one will take a bribe if you cold cock them, and I never had time to cultivate a DMR inspector so I hit on the idea of him being a betting man. Everyone likes to think of themselves as a risk taker in some form or another so off I went to Fivedock and bet the inspector $50 it wouldn’t pass muster. You wouldn’t believe it. I lost my bet. The lorry then went to work on the Gidgealpa pipeline job in SA and pulled a jinker for Brambles. Jack teamed up with Eddie Stephenson? a bloke who was driving a Mack for Arthur Shoemaker and together, by overloading to buggery, and travelling together, very slowly, on drive tyres they salvaged from Brambles dump and ran at 40 psi, and often chained or stiff bared together they carried as much or more than most on that job and did a minimum of damage.. When the job cut out Jack got Champions to completely rebuild the rear end and fit higher ratio diffs and away she went on interstate. By this time the antique screamer was beyond repair so Jack did something he had not done since 1954. He bought something new, and therefore untested. He hated untested things. In 1954 he had bought a new Commer . It was a blown two stroke . He couldn’t help himself. To the end of his days if the word Commer came up he would correct the speaker saying that the correct pronunciation was Coma. You had to be in one to buy one he reckoned. The thing he bought new this time was a 290 Custom Torque Cummins. He went in to order a 335 but the smooth talking salesman spun him a line about the 290 and he bought it. There was one condition. It had to pull 45 tons up Colo River at 15 mph or better. This was guaranteed by the Cummins bloke. I’ll bet he was sorry about that. It wouldn’t. It was not until Jack told them to take it out and tow the chassis down to Detroit's to get an 8/71 fitted that they did anything about it except point out that legal gross weight was 32 tons. Anyway they finally got it going to his satisfaction and it worked hard and long until Dennis wrote it off in the territory. Jack carted to Mt Isa and Gunpowder with it in road-train configuration. For some time the loading was crusher balls. He used to put about 30 tons on each trailer and given that everything was super hefty in construction, from the bulbar to the tailght the train probably tared about 30-35 tons. This gave him a gross of 90-100 tons. One trip he came upon Smiler (Frank) Nilon broken down at Boulia, Smiler was good for about 100 tons too. Jack put a stiff bar on him and pulled him into the Isa. They could only travel at night as the oil boiled in the diffs in daylight after about 45 minutes. Two hundred tons gross is probably a record for a truck that was already 30 years old and had been designed as a tank carrier for one tank. Taken in Kenworth St Peters Sydney Workshop Circa 1975/6 Anyway a good yarn from a different time, a time sadly I dont think we will ever see again full credit to the author of the story and and to people that have provided the photos Paul

Out with the shovel Swishy and start digging If anyone has ever dug a track tractor or dozer out with just a shovel you will have a idea on how long this takes, dont ask how I know this these blokes that reckon they can dig a truck out in a few hours must have only had one axle group sunk or they are a lot fitter than I have ever been LOL Paul

been a while since I have posted much up here but there has been some photos of NR Macks hauling Cedar on the mid north coast NSW There not all NR Macks or even Macks the last two are of a NR that does the show circuit these days enjoy I know I did Paul theres plenty more if your interested

Good to see you back here Mike and hope the health picks up for you Keep your chin up things have a habit of working them selves out if we keep on plugging away at things Paul

that has all become clear now Paul

but isnt the king pin on the grease plate far enough forward to put weight on steer Had a fella here the other day in KW loaded hay for out west and he had a long chassis and asked him why and he said it rides a lot smoother as most of his work is off road pulling road trains Not very long by US standards and even with this length it suits only up to 40 foot trailers when he runs as a single Paul

Hmmmmmmmmmmmmmmm

Theres a few of these plying the hwy's of Australia they are pretty flash looking jigger Paul

Why do people in America stretch the chassis out real long ??? Not been a smart ass but just wondering Paul