Midland Machinery

The Road Widener Specialists

Model SPR-6

Midland Machinery Model SPR-6 Details

Compact design with a folding hopper for transport with out permits.

Engine: John Deere Diesel Model 4024T – 49hp (36.5 kw) @ 2800 rpm.,
   Hydraulic drives
   Front Steering /Drive Axle, Two speed HydrostaticTransmission
   Hydraulic/Air brakes, Spring actuated Emergency/Parking Brake

Travel Speed: 0 – 8 mph
Working Speed: 0 – 150 ft/min.

Receiving Hopper:  Folding, 2.5 cu.yd. ( 1.92 cu.m.) 10 ft. (3.05 m) working width,
   Reinforced Rubber Bib

Conveyor: Right hand discharge
  18 in. (46 cm) wide, Heat and oil resistant Conveyor Belt.
  Drive Chains bolted to Conveyor Belt
  Variable Speed Hydraulic Drive to 300 tph

Strike off Blade:

  • 1 to 6 ft. (1.82  m) max. spread width, 18 in. (0.46 m ) tall
  • 1 ft. (30 cm) modular Blade sections (Optional Hydraulic Section 2 to 3 ft.)
  • Hydraulic Grade Control – 6 in. (15.25 cm) above and below Grade
  • Hydraulic Slope control +/-16%

Push Rollers: Oscillating, Self cleaning and Hydraulically Extendable to 14 in. (36 cm.)


Length: 15 ft. 8in (4.8 m.)
Width: Travel – 8 ft.6in. (2.6m)  |  Working – 10 ft. (3.05 m)
Weight: 12,000 lbs. (5488 kg.) approx.
Height: 8 ft. (2.44 m.) approx.
Wheelbase: 8ft. (2.44 m)
Track width: 5 ft. (1.52m)
(4) 255/70R 22.5 Pneumatic Tires


SP-6 Dimensions

(Click images to enlarge)

Transport Without Permits

Print/Download SPR-6 Brochure

Download SP-6 Brochure

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Midland's 45 years of experience and over 1000 units produced make MIDLAND - "The Road Widener Specialist" 

Over 40 Dealers in North America with 100 locations allow service and support close to each Midland Road Widener user. 

From State DOT's to County Road Deptments and local DPW's, Midland can provide the right size machine to suit any Public Agency or Contractor.


Attachments to Self-Propelled units give the user more choices to get their work done. Fast to the job, fast on the job!

Company Information

Midland Machinery Co., Inc.
101 Cranbrook Ext.
Tonawanda, NY 14150
(716) 692-1200
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