A06_-_Specifications_for_Pull-Behind_Grader.pdf
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- Solicitation number
- 140FF027Q0067
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About this file
This document is a product specifications sheet for a contracted purchase by the U.S. Fish and Wildlife Service, Swan Lake National Wildlife Refuge. Swan Lake NWR seeks to procure one 12-foot pull-behind tractor grader (Hydrade Grader, Johnson Manufacturing Inc Model 1200RS or equal) to support road maintenance operations at the refuge. The equipment must meet minimum specifications including a 12-foot rear steer pull-type grader configuration with at least 6,000 pounds total weight and 1,400 pounds tongue weight. Critical blade specifications include 30-inch height, 12-foot length, 21-foot 5-inch cutting width at 45-degree angle, 45-degree blade angle capability in both directions, 15-degree blade tilt for slope cuts, and replaceable high-carbon steel cutting edges with high moldboards for maximum dirt transfer.
Additional required specifications include 26-inch blade-to-ground clearance, four sets of hydraulic remotes, dual hydraulic cylinders for blade angle control with rear steer hydraulic control capable of moving the blade 4–5 feet left or right, nitro steel shafts for corrosion resistance, deep quad rib 11.00 x 16-inch 8-ply tires, 6000-pound 8-bolt hubs and spindles, and a 46½ x 34 x 12-inch weight box. The grader must operate within a 90–230 horsepower requirement range and include a blade tilt indicator, blade angle relief valve, concrete weight box scraper frame, and snow/dirt shoes, storable hitch jack, and safety chain as additional equipment. Delivery is F.O.B. Destination to Swan Lake NWR, 16194 Swan Lake Avenue, Sumner, Missouri 64681. The purchasing location is listed as Big Muddy NWR, 18500 Brady Lane, Boonville, Missouri 65233. Primary contacts are Forest Kemp, Admin Officer at (808) 778-2214 or forest_kemp@fws.gov, and Jason Wilson, Complex Refuge Manager at (573) 999-5204 or Jason_wilson@fws.gov.
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Text version
10/30/2026
United States Department of the Interior
U.S. Fish and Wildlife Service
Swan Lake National Wildlife Refuge
16194 Swan Lake Avenue
Sumner, MO 64681
Specifications
Swan Lake NWR
12-Foot Pull-Behind Tractor Grader (Brand Name or Equal)
Purchasing Location: Big Muddy NWR, 18500 Brady Lane, Boonville, Missouri 65233
Receiving Location: Swan Lake NWR, 16194 Swan Lake Ave, Sumner, Mo 64681
Overview: Contracted purchase of 12 Foot Pull-Behind Tractor Road Grader with Weights
The Swan Lake Refuge is responsible for maintaining all roads on the refuge and does not have the right equipment at the station to maintain the roads regularly without having to bring in a large road grader.
Name of Item: Hydrade Grader Manufacturer: Johnson Manufacturing Inc Model Number: 1200RS or equal
Minimum Specifications: 12-Foot Pull-Behind Tractor Grader
Category Specification
Model / Type 12 Ft Rear Steer Pull Type Grader Weight At least 6,000 lbs.
Tongue Weight 1,400 pounds Blade Height and Length Blade Height 30", Blade Length 12', Cutting Width at 45° Angle 21’5” Blade Angle 45° left and right Blade Tilt 15° left and right (for slope cuts) Blade Material Replaceable high-carbon steel cutting edge Moldboard High moldboards for maximum dirt transfer
Blade-to-Ground Clearance 26 inches Hydraulic Remotes Required 4 sets Blade Angle Control Dual hydraulic cylinders Rear Steer Control Hydraulically moves blade 4–5 ft left or right from tractor seat Hydraulic Cylinder Shaft Nitro steel shafts to resist corrosion and element exposure Blade Angle Relief Valve Included Frame & Structure Concrete weight and box scraper Tires Deep Quad Rib 11.00 x 16 in, 8-ply for side bite traction Additional Equipment Snow/dirt shoes (optional), storable hitch jack, safety chain Indicators Blade tilt indicator Horsepower Requirement 90-230 hp Hubs and Spindles 6000# 8 bolt
Weight Box 46 ½ inches x 34 inches x 12 inches
Delivery:
F.O.B Destination to:
Swan Lake NWR
16194 Swan Lake Ave
Sumner, MO 64681
Contact Information:
Forest Kemp Admin Officer Big Muddy National Fish & Wildlife Refuge
(808) 778-2214 forest_kemp@fws.gov
Jason Wilson Complex Refuge Manager 18500 Brady Lane Boonville, Missouri 65233 (573)999-5204 Jason_wilson@fws.gov
File details come from the government source that posted it. Updated .