Terex RH90C Excavator

Backhoe Boom / Stick 1

Max Cutting Height 43 ft (13 m)
Max Dig Depth 28 ft (9 m)

Bucket

Maximum Bucket Capacity 13 cu yd (10 cu m)
Minimum Bucket Capacity 11 cu yd (8 cu m)
Reference Bucket Capacity 11 cu yd (8 cu m)

Dimensions

Height – Top of Cab 22 ft (7 m)
Height of Tracks 6 ft (2 m)
Length of Track on Ground 18 ft (6 m)
Length of Tracks 24 ft (7 m)
Upper Structure Ground Clearance 7 ft (2 m)

Engine

Aspiration Turbocharged and charge air cooled
Displacement 1,105 cu in (18,108 cu cm)
Engine Model 2 x C18
Gross Power 1,150 hp (858 kw)
Net Power 1,104 hp (823 kw)
Number of Cylinders 6
Power Measured @ 1800 rpm

Loading Shovel

Max Cutting Height 42 ft (13 m)
Max Dig Depth 7 ft (2 m)
Max Dig Reach 42 ft (13 m)
Max Dump Height 33 ft (10 m)

Operating Specifications

Fuel Capacity 845 gal (3,200 l)
Hydraulic System Fluid Capacity 528 gal (2,000 l)
Operating Voltage 24 volts
Swing Speed 4.6 rpm

Undercarriage

Backhoe Ground Pressure – Shoe 1 25.6 psi
Backhoe Operating Weight – Shoe 1 385,809 lbs (175,000 kg)
Backhoe Shoe Width 1 32 in (80 cm)
Loading Shovel Ground Pressure 25.2 psi
Loading Shovel Operating Weight 379,195 lbs (172,000 kg)
Loading Shovel Shoe Width 32 in (80 cm)
Max Travel Speed 2 mph (2 kph)
Number of Lower Rollers 8
Number of Track Shoes per Side 47
Number of Upper Rollers 2
Track Gauge 15 ft (5 m)
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