The R140W-9A, R180W-9A, and R210W-9A wheeled excavators from Hyundai Construction Equipment Americas, Inc., feature a certified Tier 4 Interim engine upgrade, improved hydraulics, increased operator comfort, and added durability.  The R140/180/210W-9A models are mid-size excavators ideal for excavating projects, road and utility work, and demolition.

Hyundai has powered each of these 9A wheeled excavators with Cummins QSB6.7 Interim Tier 4/Stage IIIB engines. Electronically controlled fuel injection and diagnostic capabilities add to the engines’ efficiency and serviceability. Other innovations such as the variable speed fan clutch, two-stage auto decel system, and the economy mode help to conserve fuel and reduce environmental impact. Plus, operators can choose between three unique engine modes - Power, Standard and Economy- which enable the machine to switch between full power and reduced fuel consumption according to the user’s preference. 

The specs for the units are:

R140W-9A

R180W-9A

R210W-9A

Operating Weight  lbs (kg)

30,200 (13,700)

38,100 (17,280)

45,200 (20,500)

Bucket Breakout Force lbf, SAE, lbs (kg)

21,300 (19,620)

26,330 (24,250)

32,550 (29,980)

Maximum Dig Depth  ft/in (mm)

15’11” (4,850)

18’2” (5,500)

20’11” (6,380)

Engine HP  net, HP (kW)

136 (101)

155 (115)

163 (121)

Bucket Size  cubic yds (cubic meters)

0.76 (.58 )

0.99 (.76 )

1.05 (.80 )