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The D6 started out in 1935 as the RD6, fitted with a 3-cylinder 45 hp (34 kW) D6600 engine. The numbering was changed to the D6 in 1937. Caterpillar first introduced the entirely new D6 in 1941 with the 4R & 5R series. This was powered by the D4600 engine of 55 hp (41 kW)
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The crawler tractor is powerful, yet small and light, weighing 16 to 20 tons (18 to 23 short tons) depending on configuration. This makes it ideal for working on very steep slopes, in forests, and for backfilling pipelines safely without risking damage to the pipe.
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A Power Angle Tilt ("PAT") blade is a straight blade which has the ability to change the angle of the blade from side to side as well as the ability to hydraulically raise, tilt and angle the blade. This configuration is typically used in fine grading
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The D6R replaced the D6H in 1996, and came in five models ranging from the 165 hp (123 kW) D6R to the 175 hp (130 kW) D6R XL and XR, and the 185 hp (138 kW) D6R XL (IG) and D6R LGP. All used the Cat 3306T 6-cylinder
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Since 1996 the D6K at 125 hp (93 kW) and 28,409 pounds (12,886 kg), the D6N at 150 hp (110 kW) and 36,497 pounds (16,555 kg) and the D6T at 165 hp (123 kW) at 46,690 pounds (21,180 kg) all have been
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The D6M XL and D6M LGP versions with 140 hp (100 kW) weighed 33,200 and 36,400 pounds (15,100 and 16,500 kg). Respectively, closer to the older D6C and D6D. Both used the Cat 3116T engine.
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can be outfitted on the rear of the machine for towing or pulling; for forestry work, usually with a lighter front blade as well, for pushing the brush and trees about.
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In 1977 the D6D with a 140 hp (100 kW) engine was introduced, as well as the D6D SA version with 125 hp (93 kW) (drawbar) for agricultural use.
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with a nominal operating weight of 18 short tons (16 t). The military versions were classified as the SNL G152 medium tractor, under the
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The rear of the machine can have large slabs of steel to add weight to the rear of the machine to aid in heavy dozing applications.
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The D6 4R/5R was replaced by the D6 8U & 9U series, fitted with the 6-cylinder D318 engine of 66 hp (49 kW) in 1947.
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The D6H was introduced in 1986 along with 3 other H-Series track-type tractors. This was the first D6 with
Caterpillar's
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A straight blade ("S-Blade") which is short and has no lateral curve, no side wings, and can be used for fine grading.
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A universal blade ("U-Blade") which is tall and very curved, and has large side wings to carry more material.
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In 1959 the D6 was replaced with the D6B after 60,000 D6 4R/5R and 8U/9U tractors had been built.
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and trailed implements; later models now use hydraulics in place of the CCU to operate scrapers.
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The rear of the machine can be outfitted with various work tools to complement the front blade:
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An "S-U" combination blade which is shorter, has less curvature, and smaller side wings.
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The dozer blade on the front of the tractor can come in different varieties:
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Caterpillar Pocket Guide (Track type tractors 1925-57), Iconographix,
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can be added to the rear of the machine to break up hard soil or rock.
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version is also available with extra wide tracks to provide low
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Caterpillar
Chronicle, by Eric C. Orlemann, pub by MBI,
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which allows working in muddy areas without sinking.
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163:A drawbar and CCU (Cable control unit) for pulling
306:Configure your own Caterpillar Track-Type Tractor
49:classification system used for army tractors.
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84:A Caterpillar D6R with Power Angle Tilt blade
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152:Caterpillar D6M with a multi-shank ripper
300:Caterpillar D-Series Track-Type Tractors
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270:TM 9-2800 military vehicles catalogue
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856:Citizens Equity First Credit Union
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429:Mitsubishi Caterpillar Forklifts
314:at U.S. Veterans Memorial Museum
851:Caterpillar Construction Tycoon
95:In 1963 the D6C was introduced.
302:- Official Caterpillar website
23:A Caterpillar D6T in St. Louis
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373:Caterpillar Energy Solutions
308:- from the official website
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846:Caterpillar, Inc. v. Lewis
449:Best Manufacturing Company
184:with a single or multiple
892:Caterpillar Inc. vehicles
191:Fitted with a linkage (
103:elevated drive sprocket
454:Holt gas–electric tank
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378:Electro-Motive Diesel
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69:Caterpillar D6M with
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525:Articulated haulers
393:Multidrive Vehicles
677:Challenger Tractor
383:Lincoln Industries
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53:D6 Version history
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513:Armored bulldozer
490:George H. Prudden
475:Clarence Leo Best
388:Maschinenbau Kiel
225:Civil engineering
193:three-point hitch
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902:Tracked vehicles
861:Continuous track
825:Hastings Deering
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349:Caterpillar Inc.
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41:manufactured by
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866:Pekin Lettes
640:Road rollers
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459:Holt tractor
368:Bucyrus-Erie
356:Subsidiaries
312:Military D6
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121:Dozer blades
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37:is a medium
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808:Dealerships
788:Gas turbine
591:Haul trucks
584:345C L
480:Daniel Best
116:introduced.
77:(drawbar).
907:Bulldozers
886:Categories
662:Twenty-Two
579:Excavators
537:Bulldozers
246:References
32:track-type
871:Cat phone
793:Solar T62
692:M520 Goer
172:hydraulic
61:A 1940 D6
47:G-numbers
39:bulldozer
897:Tractors
652:Tractors
506:Vehicles
499:Products
413:Trackson
219:See also
209:pressure
839:Related
820:WesTrac
815:Finning
703:Engines
683:Trucks
645:CS-533E
623:Loaders
363:Bitelli
109:engine.
35:tractor
518:IDF D9
468:People
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186:shanks
182:ripper
687:CT660
657:Sixty
197:plows
175:winch
781:C280
776:C175
771:V16+
764:C280
742:3208
730:C280
720:3126
715:3116
633:930G
628:924G
616:797F
611:797B
439:Holt
281:ISBN
253:ISBN
27:The
759:C32
754:C27
749:V12
725:C13
606:797
601:789
596:777
572:D11
567:D10
530:740
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737:V8
710:I6
672:D4
667:D2
562:D9
557:D8
552:D7
547:D6
542:D5
180:A
170:A
341:e
334:t
327:v
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