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The Madill 172 is a large leaning tower yarder. It is powered by a Detroit Series 60 Tier III 450 HP turbo charged engine mated to an Allison S5620A Powershift transmission. The 172 uses a D7 excavator undercarriage, boasts a 72 foot telescoping and tilting tower with hydraulic cylinders and offers 5 guylines as standard. Ideally suited to skyline carriage logging, this is the premium tower yarder in the industry.

110,500 lbs (approx.; no lines, 100 gal fuel)

Volvo TAD1373VE, 13 liter, Tier 4, 469 HP @ 1,900 RPM

Allison S5620A Powershift

4,050 ft/min

5 @ 250’ 1 1/8″ line

72’ telescoping yarding tower

Engine Volvo TAD1373VE, 13 liter, Tier 4, 469 HP @ 1,900 RPM
Transmission Allison S5620A Powershift, 6 speeds forward / 1 speed reverse
Shipping Weight 110,500 lbs (approx) (No lines, 100 gallons fuel)
Undercarriage D7, 17’8” long x 12’6” wide, 28” double grouser
Guylines & Tower
Guylines (5) Capacity: 250 ft. of 1 1/8” single part
  • Campbell River, BC
  • Cranbrook, BC
  • Fort St. John, BC
  • Kamloops, BC
  • Nanaimo, BC
  • Prince George, BC
  • Terrace, BC
  • Vancouver, BC
  • Vernon, BC
  • Williams Lake, BC
  • Whitehorse, YT
Campbell River, BC

Great West Equipment 2011-14th Ave, V9W 4J2

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Cranbrook, BC

Great West Equipment Cranbrook Branch 1032401 Cranbrook Street North Cranbrook, BC, V1C-3T3

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Fort St. John, BC

Great West Equipment 12623 Charlie Lake Frontage Road Fort St John, BC V1J 2B0

(250) 785-4237
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Kamloops, BC

Great West Equipment 1220 Chief Louis Way Kamloops, BC V2H 1J8

(250) 372-3484
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Nanaimo, BC

Great West Equipment 2115 South Wellington Road Nanaimo, BC V9X 1R5

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Prince George, BC

Great West Equipment 7411 Riggs Crescent Prince George, BC V2N 0H1

(250) 612-0299
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Terrace, BC

Great West Equipment 3830 Sharples Road Terrace, BC V8G 5P8

(250) 635-0978
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Vancouver, BC

Great West Equipment 18995 - 94th Ave Surrey, BC V4N 4X5

(604) 882-9091
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Vernon, BC

Great West Equipment 123 L & A Cross Road Vernon , BC V1B-3S1

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Williams Lake, BC

Great West Equipment 4700 Collier Place Williams Lake, BC V2G 5E9

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Whitehorse, YT

Great West Equipment 10 Lindeman Road Whitehorse, YT Y1A 5Z6

(867) 456-8213
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