TABLE 10.—Dimensions 
EXCAVATING MACHINERY USED IN LAND DRAINAGE. 
25 
and limitations of operation of fioating dipper dredges. 
Telescopic or 
Length. Hull. convertible 
spuds. 
Depth | Height Distance 
Size of it will | it will center of 
dip- dig dump | hull to Bank spuds. Verticalspuds.  Verti- 
per. below | above (center of cal |Spread 
Dipper | water water. | dump. | ; i a range of 
Boom. handle. + Lum- Lum-| of plat- 
| \Size of hull. ber M |Size of hull.! ber M_ plat- | form. 
feet. feet. form. | 
pes en Seat ck ne. ee 
Cu.yds, Feet.| Feet. Feet Feet. Feet. Hecho wat Be Mel) eH cet B. M.)| Feet. | Feet. 
3.20) 14 leo me sito BO): 8xa04 |S ass Se. (pees Seco eee. 
22) 15 Ga|,67:t0".8 |20at0 -22|° 480i Xa | caso ee Hpac 3 Pete ese 
25) 17 4) 7 to 9 |223to 25 i8xX2X4 BERS bors ares see eer | | eee ee oe eee Wer$ Ste 
3 25 19} § to10| 6 to 8 |20 to 25) 54x12x43)-. 1. :. 5axcd8xcaal SS lesOeoa anes Soe {seen 
130} 21to22| 9 to12| 8 to 103125 to 31] 56X14X43\__.._.. 5OXDO Aas. 2 Te ee ee 
35) 23 to 25/10 oe 93012 |28 to 35) 56X16X43|_.._..- 90X20 XK 45 eee eons Sa aus eee 
1 30) 24 9 to12 |29 to 34 63x14xX5 20; 65X22X5 30 12 33 
35) 25t027;10 to 3 113 told {33 to sO} 66X16X5 22; 65X23X5 31 li 38 
140, 28 to 3014 to 14312 tol7 |37 to 44) 70X17X5 25| 70X25X5 36 16 4 
45) 31 to 33.153 to16 15 to18 |41 to 49) 70X19X5 28|.. 70X27X5 <0 18 48 
50 3h 17318 to 21 [45 to 50) 70x22x5 |....... [FONB0N ESS ebro ze ARES 
50! 37) 19 |21 to24 !50 to 55) 80X24X5 |.-_...-- i S03 2)onles oes | Baie irate eve See 
60, 40 203/24 to 27 |55 to 60) 80X26X5 |...-.-. Pr BONKSA CSS Te a eae ad Cees oe 
13 35, 26, 11 fe SoptOe 4 Oleeii2 OOO a Peete 5 lomo tee S| ee mrewine cies eee] eee 
40 28 to 3013 tol4 |12 to 16335 to 45) 75xX18xX63 36) 75X26X63 52 16 i4 
45). 31t03315 to16 15 to19 |40 to 49) 75X20X63, 40) 75X28X63 56 18 49 
150) 34t03616 tol7 (17 to0213/45 to 5.) 80X22Xx63 46) 80X30X63 63, 20) 5+ 
55, 35t0 39/17 to18320 to 24 |50 to 60) 80X2:X65| 50) 80X32X65; 67 22 39 
60) 38 t0-40}18 to 20 |22 to 26/55 to 65)... ---. 225.5402 eee eee real wes ee Pea jeaeeee 
Roeser OMoel Ss etaeisios. LOGO cis COIs cose aa cel on omc loose ee on ropes (aoe ee ee ees 
70 46 18 | 26) ZO4CO N15] Sas RSNA Fat Pe SEXSEX Mae eee (et ee [Bucaee: 
2 40 31 13 10 to13 35 to 40 85x 20X64l-— <2 =) 85X 28X63". - ==. -- Beeaaee eee 
45 144:13 told |40 to 45) 85X22X63|..-..-.- 85X30X 64}... 2. -- SS ae eee eee 
50| 34 to Silte to 17415 to22 |45 to 55) 85xX24x7 57, 85X30X7 72) 20 5d 
55] 37 to 40/173 t0 19 (18 to 24350 to 61) 85X26X7 62) 85X32Xx7 76, 22 60 
160} 40 to 43 io to 203 21 to27 |54 to 66) 90X28x7 70| 90X34X7 85) 24 65 
65| 43 to 46\203 to 22 24 to 29359 to 71; 90X30X7 75, 90X36X7 91. 26 70 
70 46 22 |27 to30 |65 to 70| 100X32xX7 |_---.-- 100 X40 XG | See a Se See 
75 49 23% 30 to33 |70 to 75) 100X34xX7 |-..----- | 100X44X7 |......- VB eset Seat a 
80 52 25 \33 to036 |75 to 80) 100X36X7 |..-.-.--- | 100 X4GIF ease SSeooee| Met See 
85 30 26236060 39 18020) ¢85|) LOO>CS86 7, |e S| LOOK GT See EE mete Se 
90 58 28 |39 to42 |85 to 90) 110X40X7 |..-.-.--| {SLB NO SSC 7a |e eraress| ec Osce! Seems 
23 40 28 13s HOE tONSH35 050040)" Sore 22 ia | Seen el SO XBOX Gilssess SS eee eae e 
45 3i 14413 tol5 |40 to 45) 85247 |.....-.-| BOB AXK To eceonceleoocoe a see eee 
50 34 16 |15 to18 |45 to 50) 90X26X7 |....-.-.- 90«SS cin Ee Bese set tes ames 
So] > 37 174/18 to21 50 to 55) 90X28X7 |_....-.| DUGOK (A lssaease \aoescte saa st 
60} 39 to 43/18 to 20322 to 26354 to 66, 90X29X73%) 76; 90X35X73 100) 24 66 
65| 42 to 46)18 to 22 |23 to29 |59 to 71; 95xX31Xx74s 86} 95X37X73! 108 26 71 
170} 46 to 49/20 to 23426 to31463 to 76) 95X33X74 92) 95X39X74 114 28 76 
75| 49 to 52/233 to 25 (30 to34$67 to 80) 100%35x74 105, 10041 X74 125, 30) 81 
BAe aaa 22) LO 2oa(30:< L030: |79- LO) <8ols -2- 2 2-225 |2s'5- 22. |525-222s---- [cs he feces ofle a. 3. 
85 By) 263 36 to39 |80 to 85) 100X40X73)..-.....| | 100 48X73 sa Gotoe Goes 
90 58 28 39 to42 \85 to 90 110% 4273) Wha eh Stn LTOS<5O G78 ES Seales cae Meee ss 
3 69 40 20 |21 to 24 |55 to 60 90X28X8° x ee DO XSO XS tence Sees - ae tees 
65 43 21324 to27 |60 to 65) 90X30X8 |..-.... 90X38 X Salt iseees acs eee eee = 
cf 70| 46 to 50/23 to 24 '27 to32 |63 to 77) 100x33x<8 105; 100X39X8 130 28 76 
75| 49 to 53/244 to 253, 30 to 343/67 to 83) 100X35x8 110} 100X41X8 135, 30 $l 
180] 52 to 96 26 to 27 33 to 37 |71 to 88) 105x37X8 120; 105x448 150 32 _ 86 
85] 55 to papas toe a oo to 393,76 to 94) 110x408 135) 110X468 165 34 92 
$0. 58 to 42 |85 to 90} 110x40xX8 |....... ULONCAS SK Sil Re Sea | ee Sere ee ee 
33 60) 40 20 Be to 24 |55 to 60} 90X30X8 |----... GOS< 3884 Saks Saaleaet ccs -soae ae 
65, 43 22 |24 to 27 |60 to 65) 90X32xX8 |.-..-.-- SDX<40 XB eea ee eneoeeell eres 
70, 46 234/27 to30 |65 to 70} 100X34xX8 |.....-- | OOK A2 Bae weil tana = 
75, 49 25 |30 to33 {70 to 75} 100X36xX8 |....-..- | WOO eh |e 5a 5|be accel ac n3 
80) 52) 263/33 to 36 |75 to 80; 100X38X8 |-.--.-.-- 100X46X8 |.....-- Assets 2 
85} 55 28 |36 to39 |80 to 85, 110X40X8 }....-.. THOSC4S GS n Sa eee [sapere eile seweeo 
90 38 293/39 to42 |85 to 90 10x 42X38 | Sea g OX DOSE eee Pee a eres oer 
40 75 53) 253/293 to 34 [68 to 8&3 105X37X83) 125 105X43X 84 150 30 83 
80 56 27 |32 to 363/71 to 88 110X39X83) 138, 110X 45X83 165) 32 88 
| 185 39 283/343 to 39 |76 to 94 110X41X8}) 145 110X47X 84 175 34 93 
90 62 30 (387 to414\81 to 99 115X 44X 84 160 115x 49X83) 190) 36) 99 
5 85 59 28334 to383!76 to 94, 115x419 155, 115x47X9 190) 34 93 
190 62 30. 363 to 41 |81 to 99) 120x45x9 | 180) 120X51X9 215) 36 100 
95 65 31339 to43 (85 to a 125X49X9 | 200) 125X55x9 | 240, 38 107 
| | | ‘ 
1 Length of boom ordinarily used wirh corresponding size of bucket. 
