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Illinois · Operating Engineer · 3 counties

Operating Engineer prevailing wage, Kane County group, Illinois (3 counties)

IDOL sets the same operating engineer rates, row for row, in 3 counties: Grundy, Kane and McHenry. Every figure on this page applies in each of them.

$121.85an hour, base + fringes

$68.80 wage + $53.05 fringe benefits · Building

On Illinois public works in each of these 3 counties, an operating engineer must be paid at least $121.85 an hour: a $68.80 base wage plus $53.05 in fringe benefits for health and welfare, pension, vacation, training and other insurance. IDOL lists each part but prints no total, so $121.85 is our sum of its columns. Overtime after 8 hours a day, Monday to Friday, is 2.0 times the base wage. This is IDOL's building rate; it lists separate floating and highway rates for this trade in the Kane County group. IDOL sorts this trade into numbered classes by equipment or duties, and this is Class 1.

IDOL's schedule for each of these counties, posted October 19, 2026, for work performed on or after October 19, 2026. Checked against labor.illinois.gov on October 24, 2026.

IDOL lists 15 operating engineer rates for each of these counties, from $111.90 to $125.60 an hour. See all of them.

Base wage and fringe: $68.80 + $53.05

The base wage is the taxable hourly wage. The other lines are the fringe benefits IDOL lists for each hour: health and welfare, pension, vacation, training, and "other insurance", which IDOL's legend defines as the "employer hourly cost for any other type(s) of insurance".

Base wage (taxable)$68.80
Health and welfare$25.95
Pension$22.30
Vacation and holiday$2.00
Training$2.80
Base + fringes (our sum; IDOL prints no total)$121.85

Foreman base wage: $72.80 an hour, with the same fringe benefits.

Davis-Bacon operating engineer rates in these counties

The counties share IDOL's rates, but not always the same federal wage determination. When a contract requires both the state rate and the Davis-Bacon rate, paying the higher of the two meets both. The contract documents say which apply.

CountyFederal classificationBase + fringeWDvs IDOL
Grundy CountyFederal rates listed on the county page; no one-to-one match
Kane CountyFederal rates listed on the county page; no one-to-one match
McHenry CountyFederal rates listed on the county page; no one-to-one match

Holidays

IDOL's schedule for each of these counties: “The following list is considered as those days for which holiday rates of wages for work performed apply: New Years Day, Memorial Day, Fourth of July, Labor Day, Thanksgiving Day, Christmas Day and Veterans Day in some classifications/counties. Generally, any of these holidays which fall on a Sunday is celebrated on the following Monday. This then makes work performed on that Monday payable at the appropriate overtime rate for holiday pay. Common practice in a given local may alter certain days of celebration. If in doubt, please check with IDOL.”

Holiday work is paid at the holiday multiple in the overtime table (2.0× the base wage for this row).

When this rate changes

What each class covers

IDOL's explanation of classes for these counties (the same text in each schedule), copied as printed. The class number on a row decides its rate.

OPERATING ENGINEER - BUILDING

Class 1. Asphalt Plant; Asphalt Spreader; Autograde; Backhoes with Caisson Attachment; Batch Plant; Benoto (requires Two Engineers); Boiler and Throttle Valve; Caisson Rigs; Central Redi-Mix Plant; Combination Back Hoe Front End-loader Machine; Compressor and Throttle Valve; Concrete Breaker (Truck Mounted); Concrete Conveyor; Concrete Conveyor (Truck Mounted); Concrete Paver Over 27E cu. ft; Concrete Paver 27E cu. ft. and Under: Concrete Placer; Concrete Placing Boom; Concrete Pump (Truck Mounted); Concrete Tower; Cranes, All; Cranes, Hammerhead; Cranes, (GCI and similar Type); Creter Crane; Spider Crane; Crusher, Stone, etc.; Derricks, All; Derricks, Traveling; Formless Curb and Gutter Machine; Grader, Elevating; Grouting Machines; Heavy Duty Self-Propelled Transporter or Prime Mover; Highlift Shovels or Front Endloader 2-1/4 yd. and over; Hoists, Elevators, outside type rack and pinion and similar machines; Hoists, One, Two and Three Drum; Hoists, Two Tugger One Floor; Hydraulic Backhoes; Hydraulic Boom Trucks; Hydro Vac (and similar equipment); Locomotives, All; Motor Patrol; Lubrication Technician; Manipulators; Pile Drivers and Skid Rig; Post Hole Digger; Pre-Stress Machine; Pump Cretes Dual Ram; Pump Cretes: Squeeze Cretes-Screw Type Pumps; Gypsum Bulker and Pump; Raised and Blind Hole Drill; Roto Mill Grinder; Scoops - Tractor Drawn; Slip- Form Paver; Straddle Buggies; Operation of Tie Back Machine; Tournapull; Tractor with Boom and Side Boom; Trenching Machines. Class 2. Boilers; Broom, All Power Propelled; Bulldozers; Concrete Mixer (Two Bag and Over); Conveyor, Portable; Forklift Trucks; Highlift Shovels or Front Endloaders under 2-1/4 yd.; Hoists, Automatic; Hoists, Inside Elevators; Hoists, Sewer Dragging Machine; Hoists, Tugger Single Drum; Laser Screed; Rock Drill (Self-Propelled); Rock Drill (Truck Mounted); Rollers, All; Steam Generators; Tractors, All; Tractor Drawn Vibratory Roller; Winch Trucks with "A" Frame. Class 3. Air Compressor; Combination Small Equipment Operator; Generators; Heaters, Mechanical; Hoists, Inside Elevators (remodeling or renovation work); Hydraulic Power Units (Pile Driving, Extracting, and Drilling); Pumps, over 3" (1 to 3 not to exceed a total of 300 ft.); Low Boys; Pumps, Well Points; Welding Machines (2 through 5); Winches, 4 Small Electric Drill Winches. Class 4. Bobcats and/or other Skid Steer Loaders; Oilers; and Brick Forklift. Class 5. Assistant Craft Foreman. Class 6. Gradall. Class 7. Mechanics; Welders.

OPERATING ENGINEERS - HIGHWAY CONSTRUCTION

Class 1. Asphalt Plant; Asphalt Heater and Planer Combination; Asphalt Heater Scarfire; Asphalt Spreader; Autograder/GOMACO or other similar type machines: ABG Paver; Backhoes with Caisson Attachment; Ballast Regulator; Belt Loader; Caisson Rigs; Car Dumper; Central Redi-Mix Plant; Combination Backhoe Front Endloader Machine, (1 cu. yd. Backhoe Bucket or over or with attachments); Concrete Breaker (Truck Mounted); Concrete Conveyor; Concrete Paver over 27E cu. ft.; Concrete Placer; Concrete Tube Float; Cranes, all attachments; Cranes, Tower Cranes of all types: Creter Crane: Spider Crane; Crusher, Stone, etc.; Derricks, All; Derrick Boats; Derricks, Traveling; Dredges; Elevators, Outside type Rack & Pinion and Similar Machines; Formless Curb and Gutter Machine; Grader, Elevating; Grader, Motor Grader, Motor Patrol, Auto Patrol, Form Grader, Pull Grader, Subgrader; Guard Rail Post Driver Truck Mounted; Hoists, One, Two and Three Drum; Heavy Duty Self-Propelled Transporter or Prime Mover; Hydraulic Backhoes; Backhoes with shear attachments up to 40' of boom reach; Lubrication Technician; Manipulators; Mucking Machine; Pile Drivers and Skid Rig; Pre-Stress Machine; Pump Cretes Dual Ram; Rock Drill - Crawler or Skid Rig; Rock Drill - Truck Mounted; Rock/Track Tamper; Roto Mill Grinder; Slip-Form Paver; Snow Melters; Soil Test Drill Rig (Truck Mounted); Straddle Buggies; Hydraulic Telescoping Form (Tunnel); Operation of Tieback Machine; Tractor Drawn Belt Loader; Tractor Drawn Belt Loader (with attached pusher - two engineers); Tractor with Boom; Tractaire with Attachments; Traffic Barrier Transfer Machine; Trenching; Truck Mounted Concrete Pump with Boom; Raised or Blind Hole Drills (Tunnel Shaft); Underground Boring and/or Mining Machines 5 ft. in diameter and over tunnel, etc; Underground Boring and/or Mining Machines under 5 ft. in diameter; Wheel Excavator; Widener (APSCO). Class 2. Batch Plant; Bituminous Mixer; Boiler and Throttle Valve; Bulldozers; Car Loader Trailing Conveyors; Combination Backhoe Front Endloader Machine (Less than 1 cu. yd. Backhoe Bucket or over or with attachments); Compressor and Throttle Valve; Compressor, Common Receiver (3); Concrete Breaker or Hydro Hammer; Concrete Grinding Machine; Concrete Mixer or Paver 7S Series to and including 27 cu. ft.; Concrete Spreader; Concrete Curing Machine, Burlap Machine, Belting Machine and Sealing Machine; Concrete Wheel Saw; Conveyor Muck Cars (Haglund or Similar Type); Drills, All; Finishing Machine - Concrete; Highlift Shovels or Front Endloader; Hoist - Sewer Dragging Machine; Hydraulic Boom Trucks (All Attachments); Hydro-Blaster; Hydro Excavating (excluding hose work); Laser Screed; All Locomotives, Dinky; Off-Road Hauling Units (including articulating) Non Self- Loading Ejection Dump; Pump Cretes: Squeeze Cretes - Screw Type Pumps, Gypsum Bulker and Pump; Roller, Asphalt; Rotary Snow Plows; Rototiller, Seaman, etc., self-propelled; Self-Propelled Compactor; Spreader - Chip - Stone, etc.; Scraper - Single/Twin Engine/Push and Pull; Scraper - Prime Mover in Tandem (Regardless of Size); Tractors pulling attachments, Sheeps Foot, Disc, Compactor, etc.; Tug Boats. Class 3. Boilers; Brooms, All Power Propelled; Cement Supply Tender; Compressor, Common Receiver (2); Concrete Mixer (Two Bag and Over); Conveyor, Portable; Farm-Type Tractors Used for Mowing, Seeding, etc.; Forklift Trucks; Grouting Machine; Hoists, Automatic; Hoists, All Elevators; Hoists, Tugger Single Drum; Jeep Diggers; Low Boys; Pipe Jacking Machines; Post-Hole Digger; Power Saw, Concrete Power Driven; Pug Mills; Rollers, other than Asphalt; Seed and Straw Blower; Steam Generators; Stump Machine; Winch Trucks with "A" Frame; Work Boats; Tamper-Form-Motor Driven. Class 4. Air Compressor; Combination - Small Equipment Operator; Directional Boring Machine; Generators; Heaters, Mechanical; Hydraulic Power Unit (Pile Driving, Extracting, or Drilling); Light Plants, All (1 through 5); Pumps, over 3" (1 to 3 not to exceed a total of 300 ft.); Pumps, Well Points; Vacuum Trucks (excluding hose work); Welding Machines (2 through 5); Winches, 4 Small Electric Drill Winches. Class 5. SkidSteer Loader (all); Brick Forklifts; Oilers. Class 6. Field Mechanics and Field Welders Class 7. Dowell Machine with Air Compressor; Gradall and machines of like nature.

OPERATING ENGINEERS - FLOATING

Diver. Diver Wet Tender, Diver Tender, ROV Pilot, ROV Tender

LANDSCAPING

Landscaping work falls under the existing classifications for laborer, operating engineer and truck driver. The work performed by landscape plantsman and landscape laborer is covered by the existing classification of laborer. The work performed by landscape operators (regardless of equipment used or its size) is covered by the classifications of operating engineer. The work performed by landscape truck drivers (regardless of size of truck driven) is covered by the classifications of truck driver.

Every operating engineer rate in the Kane County group

As IDOL lists them. The highlighted row is the one this page leads with.

  1. Operating Engineer, Class 5Building$125.60
  2. Operating Engineer, Class 7Building$124.85
  3. Operating Engineer, Class 6Highway$123.05
  4. Operating Engineer, Class 6Building$122.85
  5. Operating Engineer, Class 1Building$121.85
  6. Operating Engineer, Class 7Highway$121.05
  7. Operating Engineer, Class 2Building$120.55
  8. Operating Engineer, Class 1Highway$120.05
  9. Operating Engineer, Class 2Highway$119.50
  10. Operating Engineer, Class 3Building$118.00
  11. Operating Engineer, Class 3Highway$117.45
  12. Operating Engineer, Class 4Building$116.25
  13. Operating Engineer, Class 4Highway$116.05
  14. Operating Engineer, Class 5Highway$114.85
  15. Operating EngineerFloating$111.90
Total hourly rate of each operating engineer classification in the Kane County group, highest first, split into wage and fringe benefits.
Trade and classBase + fringesBaseFringesOT Mon–Fri
Operating Engineer, Class 1Building$121.85 $68.80 $53.05 2.0×
Operating Engineer, Class 2Building$120.55 $67.50 $53.05 2.0×
Operating Engineer, Class 3Building$118.00 $64.95 $53.05 2.0×
Operating Engineer, Class 4Building$116.25 $63.20 $53.05 2.0×
Operating Engineer, Class 5Building$125.60 $72.55 $53.05 2.0×
Operating Engineer, Class 6Building$122.85 $69.80 $53.05 2.0×
Operating Engineer, Class 7Building$124.85 $71.80 $53.05 2.0×
Operating EngineerFloating$111.90 $57.25 $54.65 1.5×
Operating Engineer, Class 1Highway$120.05 $67.00 $53.05 1.5×
Operating Engineer, Class 2Highway$119.50 $66.45 $53.05 1.5×
Operating Engineer, Class 3Highway$117.45 $64.40 $53.05 1.5×
Operating Engineer, Class 4Highway$116.05 $63.00 $53.05 1.5×
Operating Engineer, Class 5Highway$114.85 $61.80 $53.05 1.5×
Operating Engineer, Class 6Highway$123.05 $70.00 $53.05 1.5×
Operating Engineer, Class 7Highway$121.05 $68.00 $53.05 1.5×

How the Kane County group compares

The main operating engineer rate in every county that has one, and how the pay splits here and in the nearest counties. All bars use the same scale.

Every county in Illinois

$76.13Alexander$121.85Cook
KaneNearby: Grundy $121.85, McHenry $121.85Each column is a group of counties with about the same main rate; its height is how many. 0 counties pay more than Kane, 8 the same, 93 less.

Wage and fringe benefits, nearby

  1. Kane County groupbase $68.80$121.85
  2. DeKalb Countybase $60.75$113.65
  3. DuPage Countybase $68.80$121.85
  4. Kendall Countybase $68.80$121.85

Which county is in which operating engineer group

Every Illinois county with a operating engineer rate. Counties IDOL treats alike share one page; the rest have their own. You pay the rate for the county where the work is done.

CountiesMain classificationBase + fringesBase
Cook County group, 3 counties: Cook, Lake, WillOperating Engineer, Class 1$121.85 $68.80 
Kane County group, 3 counties: Grundy, Kane, McHenryOperating Engineer, Class 1$121.85 $68.80 
DuPage CountyOperating Engineer, Class 1$121.85 $68.80 
Kankakee CountyOperating Engineer, Class 1$121.85 $68.80 
Kendall CountyOperating Engineer, Class 1$121.85 $68.80 
Bureau County*Operating Engineer, Class 1$120.05 $67.00 
LaSalle CountyOperating Engineer, Class 1$120.05 $67.00 
Livingston CountyOperating Engineer, Class 1$120.05 $67.00 
Putnam County*Operating Engineer, Class 1$120.05 $67.00 
DeKalb County group, 4 counties: DeKalb, Jo Daviess, Lee, OgleOperating Engineer, Class 1$113.65 $60.75 
Boone CountyOperating Engineer, Class 1$113.65 $60.75 
Carroll CountyOperating Engineer, Class 1$113.65 $60.75 
Stephenson CountyOperating Engineer, Class 1$113.65 $60.75 
Whiteside County*Operating Engineer, Class 1$113.65 $60.75 
Winnebago CountyOperating Engineer, Class 1$113.65 $60.75 
Peoria County group, 11 counties: Hancock, Henderson, Knox, Mason, McDonough, McLean, Peoria, Stark, Tazewell, Warren, WoodfordOperating Engineer, Class 1$95.60 $49.26 
Fulton CountyOperating Engineer, Class 1$95.60 $49.26 
Henry County*Operating Engineer, Class 1$95.60 $49.26 
Marshall CountyOperating Engineer, Class 1$95.60 $49.26 
Madison County group, 13 counties: Bond, Calhoun, Fayette, Greene, Jefferson, Jersey, Macoupin, Madison, Marion, Monroe, Montgomery, Randolph, St. ClairOperating Engineer, Class 1$91.80 $51.70 
Clinton CountyOperating Engineer, Class 1$91.80 $51.70 
Perry CountyOperating Engineer, Class 1$91.80 $51.70 
Washington CountyOperating Engineer, Class 1$91.80 $51.70 
Mercer CountyOperating Engineer, Class 1$85.50 $43.00 
Rock Island CountyOperating Engineer, Class 1$85.50 $43.00 
Sangamon County group, 13 counties: Adams, Brown, Cass, Christian, Logan, Menard, Morgan, Piatt, Pike, Sangamon, Schuyler, Scott, ShelbyOperating Engineer, Class 1$80.55 $44.80 
Macon County group, 2 counties: De Witt, MaconOperating Engineer, Class 1$80.55 $44.80 
Champaign County group, 17 counties: Champaign, Clark, Clay, Coles, Crawford, Cumberland, Douglas, Edgar, Edwards, Effingham, Ford, Iroquois, Jasper, Lawrence, Moultrie, Richland, VermilionOperating Engineer, Class 1$77.60 $48.15 
Wabash CountyOperating Engineer, Class 1$77.60 $48.15 
Wayne CountyOperating Engineer, Class 1$77.60 $48.15 
Williamson County group, 5 counties: Alexander, Gallatin, Union, White, WilliamsonOperating Engineer, Class 1$76.13 $42.13 
Johnson County group, 4 counties: Johnson, Massac, Pope, PulaskiOperating Engineer, Class 1$76.13 $42.13 
Jackson County group, 2 counties: Jackson, SalineOperating Engineer, Class 1$76.13 $42.13 
Franklin CountyOperating Engineer, Class 1$76.13 $42.13 
Hamilton CountyOperating Engineer, Class 1$76.13 $42.13 
Hardin CountyOperating Engineer, Class 1$76.13 $42.13 

11 groups of counties with identical IDOL rates, and 25 counties with rates of their own. * Rate set by region inside the county; its page lists each region's rate.

Illinois operating engineer prevailing wage by county, with a map

More from IDOL on this rate

  • Each county's IDOL schedule (PDF) is listed under Source below.
  • Work that no listed trade covers: IDOL names a neighboring county's classification to use. Call 217-782-1710.
  • Apprentices: IDOL's county schedules list journeyworker and foreman rates only.

Every trade's rates, county by county: Grundy · Kane · McHenry

Are you being paid this rate?

Add your base wage to what your employer pays into health, pension and other plans for you, and compare it with $121.85. Your contractor has to post the rates on the job site or give you written notice of them (820 ILCS 130/4(n)), and file a certified payroll with IDOL by the 15th of each month for the month before (820 ILCS 130/5).

A worker paid less than the prevailing rate can sue for the difference (820 ILCS 130/4(g)).

Source

Illinois Department of Labor, prevailing wage rates, posted October 19, 2026. IDOL prints one schedule per county:

Each figure is read from IDOL's PDF and checked by a second, separate reader. IDOL prints no total; ours is re-added independently. How we check · Download every Illinois rate as CSV · Report an error