MacLean Engineering
MacLean Engineering

MV4.1 on sidewalk with offset sweeper

MacLean MV4.1

Red is the new green in municipal maintenance.

The MacLean MV4.1 is the product of more than 10 years of working together with cities, contractors and other users of municipal vehicles to design a maintenance vehicle that delivers leading-edge performance across all seasons and operational parameters – ergonomics, environmental emissions, versatility, and durability.


  • Caterpillar C3.4B Tier 4 Final emission compliant diesel engine; 74 HP @ 2400 RPM
  • Optional Caterpillar C3.4B Tier 4 Interim emission compliant diesel engine; 115 HP @ 2300 RPM
  • Full-time four-wheel drive with limited slip differentials (locking differentials optional)
  • "Shift on the fly" between speed ranges
  • Directional and proportional standard high-flow hydraulics
  • Dual steering cylinders for enhanced stability
  • Vibration isolation mounted cab
  • Front 540 RPM PTO drive
  • High output heating/defrost system
  • Optional air conditioning
  • Tilt and telescopic steering column
  • Self-cancelling steering column mounted turn signals
  • Intermittent pantograph front wiper
  • Interior light located in cab headliner
  • AM/FM/Bluetooth radio
  • Cup holder
  • Fabric covered air ride seat with adjustable backrest, armrest, headrest and lumbar support
  • Three-point heavy duty retractable seatbelt
  • Retractable sun visor
  • Hydraulic and electrical service compartment accessed by lockable hinged door
  • Exceptional visibility allows for safer operation around pedestrians and obstacles
  • TPO (thermoplastic polyolefin) hoods are dent and impact resistant, rust resistant, and deliver maximum durability in harsh working conditions
Length  154.5”
Width  50.1”
Height  83.1”
Wheelbase  83”
Approximate Weight  6,500 lbs
Articulation Angle
 40° in both directions
 10° in each direction
Inside Turning Radius  90”

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