Skip to content
Power CurbersMiller Formless (Barrier & Variable-Width Slipform)

Miller Formless M-8100

Versatile four-track slipform paver — curb & gutter, sidewalk, barrier, parapet and up to 16 ft (4.87 m) straddle paving from a single machine.

Miller Formless M-8100 slipforming a highway parapet wall

Key Specifications

14
Engine
Tier 4 Final diesel, 173 hp (129 kW) @ 2400 rpm
Tracks
Four tracks with independent steering
Track pads (standard)
Triple grouser
Vibrator control
Eight-spool (standard); +5 spool optional
Auger
Heavy-duty modular; optional reverse direction; optional adjustable mount (lowers auger ≈300 mm)
Elevation tubes
36 in (914 mm) standard; 45 in (1143 mm) optional
Frame widening
Hydraulic 48 in (1219 mm) — optional
Max straddle paving width
16 ft (4.87 m)
Max side-mount paving width
12 ft (3.65 m)
Configuration
Right-hand or left-hand
Wash system
High-volume wash-down standard; optional high-pressure wash out
Control system
Latest-generation MFS with sensors and handheld remote — 3D ready
Trimmer
Carbide-tooth trimmer optional; trim-and-pour hydraulics optional
Telematics
Optional real-time performance data

Overview

The Miller Formless M-8100 is a highly versatile slipform paving machine designed to pour multiple profiles from a single platform — curb and gutter, sidewalk, median barrier, bridge parapet, ditches and full paving widths up to 16 ft (4.87 m) straddle or 12 ft (3.65 m) side-mount. Four independently steered tracks and 36 in (914 mm) elevation tubes give full control over grade and radius, while the Tier 4 Final 173 HP (129 kW) diesel drives an eight-spool vibrator system and a heavy-duty modular auger. The latest-generation MFS control system ships with sensors and a handheld remote and is 3D-ready (Topcon, Leica or Trimble). The machine can be configured right-hand or left-hand and accepts a broad set of options — 45 in elevation, adjustable auger mount, straddle- and side-mount pave packages, hydraulic frame widening (48 in / 1219 mm), carbide trimmer, and telematics with real-time performance data.

Illustrative specifications — confirm exact configuration with RENTEK before ordering.

Highlights

  • Multi-profile single-machine platform (curb, gutter, sidewalk, barrier, parapet, ditch, paving)
  • Tier 4 Final 173 HP (129 kW) diesel
  • Four independently steered tracks
  • Latest-generation MFS control system with sensors and handheld remote (3D ready)
  • Eight-spool vibrator control with optional +5 spool
  • Heavy-duty modular auger with 36 in elevation tubes
  • Right-hand or left-hand configuration
  • Triple-grouser track pads (urethane and flat-steel available)
  • Options: 45 in elevation, adjustable auger mount, reverse auger
  • Options: straddle- and side-mount pave packages, hydraulic frame widening 48 in
  • Options: carbide trimmer, trim-and-pour hydraulics, 12 V LED lighting kit
  • Optional telematics with real-time performance data

Applications

  • Curb
  • Curb & gutter
  • Sidewalk
  • Median barrier wall
  • Driveway cut-out
  • Bridge parapet wall
  • Straddle paving up to 16 ft (4.87 m)
  • Side-mount paving up to 12 ft (3.65 m)
  • Variable-height curb
  • Variable-height barrier wall