So, Cat changed the name to the D4 for obvious reasons. Gone are the D3K2, D4K2 and D5K2 and in their place are the new D1, D2 and D3.
#Cat d4 serial number#
with Photo if possible.Ĭreate a page (link) for an individual tractor by linking the serial number using serial number in the relevant column. Dozer D4 Cat® menggabungkan efisiensi bahan bakar yang luar biasa dengan tenaga dan presisi agar unggul dalam berbagai jenis pekerjaan. Please add any tractor with a known serial no. Infused with performance-enhancing features, the D11 helps you improve the efficiency of your dozing operation. List of Preserved Caterpillar D4 tractors (all series)Īt Lincolnshire Steam and Vintage Rally 2008įitted with Hydraulics & a Westlode Engineering cabĪt East Midlands Vintage Working Weekend 2011 The Cat ® D11 Dozer delivers higher productivity at lower cost for a reduction of up to 6 in overall cost per bank cubic meter compared to the previous model. The D4 is a popular model for collectors as they were relatively common as a medium farm crawler tractor, and at about 5 tons, are reasonably transportable. prefixes for D4Ds, they surely did make them all over the place) The D4 was built in many plants around the world.(I managed to find the following info regarding the serial no. Caterpillar D4E - 27x/28x new ROPS Cab added Enrolled in Caterpillar 60/5,000 PT + HYD + TECH Extended Warranty (start date ) Carco Winch w/ Fairleads, PAT Blade, Sweeps, Rear & Side Screns, 30' HD Track D4 Track-Type Tractor Ma.See More Details.Caterpillar RD4 - 1936-39 when re-designated D4 but still with Cat D4400 engine.
#Cat d4 series#
The D4 series engines quickly increased in power so the numbers just became a figure of merit rather than indicating actual engine power. At the time of introduction the D4 engine produced about 40HP so the 4 indicated the relative engine power. In 1935 Caterpillar started the naming convention of 'D' for diesel or 'R' for regular gas followed by a number to indicate the relative size. and year etc?Ī lot of ex-US forces plant and vehicles were recovered from the Pacific Islands and brought back to NZ after WW2 by enterprising dealers.Caterpillar first introduced the D4 in 1938 as the diesel follow on to the successful CAT 30 gas model. 2005 CAT D3G LGP Crawler Dozer, Reads 3,764 hrs, 6 Way Blade with a 25 degree angle, Drawbar, SBG, 25' Pad Width, Semi U 122'x 33'Blade, 2 cu yd Capacity, Cat Engine with 77hp, Power. I will clean the other plates and photograph them.ĭoes anyone have any info on these please? Model no. The second pic shows the model plate on the grader: 1K104, (is this single rear axle and D4400 engine?) The model plate is on the front frame behind the left front wheel, and on the engine, right side below the donkey engine.
Machine Location: Bunnythorpe, North Island, New Zealand 4441. The first pic shows the plate on the injector pump of one of the dozers: 7P17125. The Cat® D4 dozer combines excellent fuel efficiency with the power and precision to excel in a wide range of jobs. Price: USD 17,626 USD 17,626 + GST USD 20,270 ( GST applies to buyers in New Zealand) ( Price entered as: NZD 29,900) Get Financing.
So does the 'P' denote the Pacific Theatre of Operations? The US Navy were in overall command of the campaign. Experience the CAT D4 bulldozer for heavy duty works, which is industrys unprecedented in terms of intuitive handling.
#Cat d4 serial numbers#
All have traces of OD under the yellow, and their serial numbers are prefixed 7P which I heard was for '7 Pacific Fleet', but that is unlikely due to the 7J and later serials used postwar. We have three items of ex US forces plant, two D4 dozers and an Auto Patrol grader. There is reference to serial numbers for WW2 Military D4 in the 7J and 2T series. I have searched for pics and info and had limited success.
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