Heavy Civil Construction | Quinn Company

Heavy civil construction plays a crucial role in shaping the world around us, encompassing large-scale infrastructure projects like highways, bridges, dams, tunnels, railways, and water treatment plants. These projects are vital for developing systems that support daily life and must adhere to strict safety and environmental regulations to ensure longevity and functionality. Dozers, excavators, wheel loaders, graders, compact track loaders, and skid steer loaders are among the heavy machinery used to handle the complexity and scale of these essential projects. From transportation bridges to wastewater treatment centers, heavy civil construction covers a wide range of public structures that are critical to society.

120 / 120 AWD
Motor Graders

Operating Weight - Typically Equipped: 35,067 lb
Blade Width: 12 ft
Maximum Depth of Cut: 30.5 in

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120 GC
Motor Graders

Net Power - ISO 9249/SAE J1349: 171 hp
Operating Weight - Typically Equipped: 31,958 lb
Blade Width: 12 ft

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14
Motor Graders

Base Power (1st Gear) - Net: 238 hp
Operating Weight - Typically Equipped: 57,250 lb
Blade Width: 14 ft

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140 GC / 140 GC AWD - Tier 4 / Stage 5
Motor Graders

Engine Power (ISO 14396): 196 hp
Operating Weight - Typically Equipped: 38,912 lb
Blade Width: 12 ft

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140 / 140 AWD LVR - Tier 4 / Stage 5
Motor Graders

Net Power - EEC 80/1269: 250 hp
Operating Weight - Typically Equipped: 20,236 lb
Blade Width: 12 ft

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140 / 140 AWD - Tier 4 / Stage V
Motor Graders

Net Power Range (Tier 4): 179 hp
Operating Weight - Typically Equipped: 42,647 lb
Blade Width: 12 ft

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150 / 150 AWD - Tier 4 / Stage 5
Motor Graders

Net Power Range (Tier 4): 200 hp
Operating Weight - Typically Equipped: 43,950 lb
Blade Width: 12 ft

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16
Motor Graders

Base Power (1st Gear) - Net: 290 hp
Operating Weight - Typically Equipped: 71,454 lb
Blade Width: 16 ft

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160 / 160 AWD - Tier 4 / Stage 5
Motor Graders

Base Power (1st Gear) - Net: 221 hp
Operating Weight - Typically Equipped: 45,547 lb
Blade Width: 14 ft

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18
Motor Graders

Base Power (1st Gear) - Net: 304 hp
Operating Weight - Typically Equipped: 74,324 lb
Blade Width: 18 ft

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226D3
Skid Steer Loaders

Gross Power - SAE J1995: 67.1 hp
Rated Operating Capacity: 1,550 lb
Operating Weight: 5,849 lb

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232D3
Skid Steer Loaders

Gross Power - SAE J1995: 67.1 hp
Rated Operating Capacity: 1,900 lb
Operating Weight: 6,514 lb

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236D3
Skid Steer Loaders

Gross Power - SAE J1995: 74.3 hp
Rated Operating Capacity: 1,800 lb
Operating Weight: 6,567 lb

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239D3
Compact Track Loaders

Gross Power - SAE J1995: 67.1 hp
Rated Operating Capacities - 35% Tipping Load: 1,530 lb
Operating Weight: 7,434 lb

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24
Motor Graders

Net Power - EEC 80/1269: 535 hp
Operating Weight - Typically Equipped: 165,314 lb
Blade Width: 24 ft

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242D3
Skid Steer Loaders

Gross Power - SAE J1995: 74.3 hp
Rated Operating Capacity: 2,200 lb
Operating Weight: 7,138 lb

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246D3
Skid Steer Loaders

Gross Power - SAE J1995: 74.3 hp
Rated Operating Capacity: 2,200 lb
Operating Weight: 7,478 lb

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249D3
Compact Track Loaders

Gross Power - SAE J1995: 67.1 hp
Rated Operating Capacities - 35% Tipping Load: 1,740 lb
Operating Weight: 7,831 lb

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255
Compact Track Loaders

Gross Power - SAE J1995: 74.3 hp
Rated Operating Capacities - 35% Tipping Load: 2,499 lb
Operating Weight: 9,578 lb

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259D3
Compact Track Loaders

Gross Power - SAE J1995: 74.3 hp
Rated Operating Capacities - 35% Tipping Load: 2,010 lb
Operating Weight: 8,987 lb

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262D3
Skid Steer Loaders

Gross Power - SAE J1995: 74.3 hp
Rated Operating Capacity: 2,700 lb
Operating Weight: 8,296 lb

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