Motor Graders - K Series

The Elphinstone UG20K Underground Motor Grader utilises the Cat® 120K2 base machine with custom modifications designed for underground conditions. Offering multiple cab configurations, the UG20K offers a safe, comfortable and efficient solution for your underground road maintenance.

Motor Graders - M Series

The Elphinstone UG20M Underground Motor Grader utilises the Cat® 120M2 (Tier 4) base machine. The UG20M grader has all the modern features of the M series Motor Grader, but is modified by Elphinstone specifically for underground mining.

Elphinstone UG20K Motor Grader

Elphinstone UG20K Motor Grader

  • GVM* 15,000 kg
  • Engine model Cat C7 ACERT™
  • Gross power SAE J1995 108 kW / 145 hp
  • Frame articulation left/right 20 degrees
  • Steering range left/right 47.5 degrees
  • Turning circle inner/outer 60/227” 1524 / 5766 mm
  • Width over front tyres 96.4” 2449 mm
  • Tyres 14.00 x 24 Triangle 12 ply E2 Tubeless

*Approximate only. GVM dependent on product configuration

Elphinstone UG20M Grader

Elphinstone UG20M Motor Grader

  • GVM* 18,000 kg
  • Engine model Cat C7.1 ACERT™
  • Gross power SAE J1995 108-141kW / 145 - 189 hp
  • Frame articulation left/light 20 degrees
  • Steering range left/light 47.5 degrees
  • Turning circle inner/outer (shortened wheelbase) 63/235” 1600 / 5969 mm
  • Overall length (shortened wheelbase) 320” 8128 mm
  • Width over front tyres 98.9” 2511 mm
  • Tyres 14.00R24 Bridgestone VUT * L2 Tubeless

*Approximate only. GVM dependent on product configuration