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attention and effort turning the large iron steering wheel. Some steersmen earned enough money to purchase fire-resistant leather clothing. Some log haulers had a small roofed shelter built on the steering platform, but the shelter limited the steersman's ability to jump clear when collision became inevitable, and he would require luck to avoid injury from the following trainload of logs.
230:
hauler in 1934. The internal combustion log haulers (called
Lombard tractors) were less powerful than the steam log haulers; and resembled a stake body truck on a skis and tracks chassis. The steam-powered haulers are thought to have been used as late as 1929. At least ten of the Lombard tractors
163:
The steersman was regarded as the hero of the crew. In sub-freezing temperatures down to 40 degrees below zero, he sat in an exposed position in front of the train. Sparks flying out of the boiler stack above him would sometimes set his clothing on fire as avoidance of trees required his full
155:
The greatest operational difficulty was on downhill grades where ice allowed the sleds to accelerate faster than the engine. Jack-knifing sleds pushed many log haulers into trees, and most photos of log haulers show rebuilt cabs and bent ironwork on the boiler and saddle tank.
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was one of the larger woods operators to use
Lombard log haulers. They purchased one machine in 1904, and then purchased two more to maintain reliable operation when one needed repairs. The company maintained a single 6-mile-long (10 km) iced haul road in
175:, by nightly application of water from a sprinkler sled, and strung a telephone line with frequent call boxes to dispatch sled trains over that road. The company estimated those three Lombard log haulers did the work of 60 horses.
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rode on the sleds with a bell-rope or wire to signal the crew in the cab. The earliest log haulers pulled three sleds, and later models were designed to pull eight sleds. Each train carried 40,000 to 100,000
247:
was named in recognition of the
Lombard Log Hauler as the first application of knowledge of snow mechanics to trafficability. The Lombard Steam Log Hauler was designated a
23:
Lombard Log Hauler #38, built ca. 1910, restored in 2014 by the
University of Maine Mechanical Engineering Technology class of 2014 and the Maine Forest and Logging Museum.
46:, patented 21 May 1901, was the first successful commercial application of a continuous track for vehicle propulsion. The concept was later used for military
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was spread over the downhill routes in an effort to increase friction under the sleds, but hungry deer sometimes consumed the hay before the train arrived.
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of logs. The record train length was said to be 24 sleds with a total length of 1,650 feet (500 m).
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77:. He built 83 steam log haulers between 1901 and 1917. These log haulers resembled a
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223:-powered log haulers in 1914, produced a more powerful "Big 6" later, and built one
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occupied the cab behind the boiler, and a steersman sat on the platform in front. A
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While the ground was covered with snow and ice, a log hauler could tow a string of
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Railway
Museums in Finland, including a photograph of Lombard Steam log hauler at
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Walker, Martitia (March 1981). "470 Railroad Club
Newsletter". Emmons Lancaster.
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and for agricultural tractors and construction equipment following the war.
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Springer, Elaine (May 1973). "Log Hauler in
Wytopitlock". Maine Life.
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filled with logs. Each sled train required a crew of four men. An
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506:"The Lombard Log Hauler A National Historic Engineering Landmark"
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Lombard Steam Log
Haulers have been preserved and restored in:
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with a top speed of about 4.5 miles per hour (7.2 km/h).
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200:
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Lombard 100 HP Auto
Tractor Truck Chassis and traction (1916)
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train. The log haulers mechanically resembled 10- to 30-ton
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A steering wheel on the platform moved a large pair of
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with a small platform in front of the boiler where the
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99:treads occupied the space beneath the boiler where
546:Auman, Jim (December 1984). "Lombard log hauler".
249:National Historic Mechanical Engineering Landmark
191:The first two Lombard log haulers were used near
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486:United States Department of the Interior
253:American Society of Mechanical Engineers
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303:Saskatchewan Western Development Museum
195:, in 1901 prior to construction of the
31:A restored Lombard steam log hauler at
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251:in 1982 following nomination by the
219:. Lombard began building 6-cylinder
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477:Geographic Names Information System
276:Owls Head Transportation Museum in
13:
348:Alvin O. Lombard, Logging Engine,
103:might be expected. The locomotive
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450:75 Years The Bangor and Aroostook
268:Maine Forest & Logging Museum
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482:United States Geological Survey
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95:beneath the platform. A set of
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363:Alvin O. Lombard, Log Hauler,
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533:Holbrook, Stewart H. (1961).
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458:Bangor and Aroostook Railroad
107:powered the treads through a
420:Holbrook (1961) pp.78&79
126:
7:
539:International Paper Company
10:
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643:Forestry Museum of Lapland
448:Strout, W. Jerome (1966).
235:as recently as the 1960s.
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816:Hemispherical photography
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1376:Machine and metalworking
1121:Lombard Steam Log Hauler
548:Railroad Model Craftsman
402:Holbrook (1961) pp.77-80
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44:Lombard Steam Log Hauler
1386:Measuring and alignment
429:Holbrook (1961) pp.78-9
369:, granted May 21, 1907.
354:, granted May 21, 1901.
122:Lombard Patent US854364
615:Cite journal requires
589:Cite journal requires
563:Cite journal requires
298:Rhinelander, Wisconsin
293:Lincoln, New Hampshire
282:Lumberman's Museum in
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37:Lincoln, New Hampshire
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207:. A few were used in
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63:Alvin Orlando Lombard
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16:Early tracked vehicle
1351:Cutting and abrasive
1333:WikiProject Forestry
438:Holbrook (1961) p.79
411:Holbrook (1961) p.78
289:Clark's Trading Post
168:Berlin Mills Company
88:might be expected.
33:Clark's Trading Post
1428:Steam road vehicles
876:Aerial firefighting
366:U.S. patent 854,364
351:U.S. patent 674,737
1423:Vehicle technology
1216:Hydraulic debarker
1191:Firewood processor
393:Auman (1984) p.100
231:were preserved at
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25:
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1221:Log house moulder
747:Tree planting bar
722:Groasis Waterboxx
381:Auman (1984) p.99
328:Forestry Museum,
312:Waterville, Maine
75:Waterville, Maine
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1201:Forestry mulcher
1151:Washington Winch
1053:Portable sawmill
868:Fire suppression
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1206:Hand compass
1158:Steam donkey
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1043:Lumber edger
1028:Crosscut saw
973:Log splitter
898:Fire flapper
853:Tree caliper
821:Inclinometer
806:Cruising rod
755:(Tuley tube)
753:Tree shelter
749:(dibble bar)
737:Root trainer
608:cite journal
582:cite journal
556:cite journal
534:
513:. Retrieved
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489:. Retrieved
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1433:Half-tracks
1401:Woodworking
1271:Woodchipper
1063:Two-man saw
978:Marking axe
959:(shake axe)
858:Wedge prism
831:Rangefinder
791:Angle gauge
778:Mensuration
711:Caulk boots
113:snowmobiles
79:saddle-tank
58:Description
52:World War I
1417:Categories
1289:Categories
1111:Helicopter
952:Brush hook
786:3D scanner
759:Tree spade
732:Pottiputki
527:References
515:2011-02-07
491:2013-06-28
243:Antarctic
150:board-feet
86:cowcatcher
67:blacksmith
1321:equipment
1299:equipment
1251:Tree tyer
1231:Log flume
1211:Hand hook
1141:Skid cone
1136:Pike pole
1131:Pickaroon
1116:Log truck
1106:Harvester
1096:Forwarder
1086:Cant hook
920:(rakehoe)
903:Fire rake
893:Driptorch
848:Relascope
843:Microtome
742:Seed trap
690:equipment
647:Rovaniemi
326:Rovaniemi
307:Saskatoon
213:Wisconsin
145:conductor
127:Operation
105:cylinders
69:building
1438:Tractors
1356:Forestry
1346:Cleaning
1226:Log pond
1186:Denailer
1101:Go-devil
1038:Head saw
1011:Chainsaw
947:Broadaxe
942:Billhook
913:Helitack
718:(hoedag)
683:Forestry
221:gasoline
209:Michigan
137:engineer
1381:Masonry
1371:Kitchen
1311:Commons
1236:Machete
1146:Skidder
1078:Logging
1068:Whipsaw
1048:Polesaw
1033:Dragsaw
1006:Bucksaw
1001:Bow saw
963:Hatchet
924:Pulaski
727:Mattock
638:Tulppio
330:Finland
321:Finland
317:Tulppio
179:History
141:fireman
71:logging
50:during
1391:Mining
1361:Garden
1256:Tsakat
1163:Yarder
1126:Peavey
968:Labrys
918:McLeod
716:Hoedad
239:Legacy
217:Russia
65:was a
1396:Power
1316:tools
1294:tools
1179:Other
1168:swing
1058:Resaw
881:DC-10
836:laser
801:Chain
686:tools
509:(PDF)
336:Notes
201:Maine
133:sleds
48:tanks
1366:Hand
993:Saws
957:Froe
934:Axes
886:UAVs
688:and
621:help
595:help
569:help
215:and
203:and
139:and
109:gear
93:skis
42:The
305:in
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