Case CX290B Excavator

Category: Excavators ➔
Manufacturer: Case ➔
Model: CX290B ➔

The Case CX290B Excavator is a powerful machine designed for versatility and efficiency on the job site. With impressive capabilities such as a maximum cutting height of 34.1 ft, a maximum digging depth of 25 ft, and a bucket capacity ranging from 0.8 to 2.2 cu yd, this excavator is equipped to handle a wide range of tasks. Its turbocharged engine model 6HK1YSS, Tier III certified, delivers a net power of 207 hp and a maximum torque of 627 lbs ft, ensuring high performance and reliability. Additionally, its operating weight of 65,697 lbs and hydraulic pump flow capacity of 64.2 gpm make it an ideal choice for demanding construction projects.

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General Specifications

Boom/Stick Excavator Option 1

Max Cutting Height	34 ft (10 m)
Max Digging Depth	25 ft (8 m)
Max Loading Height	24 ft (7 m)
Max Reach Along Ground	36 ft (11 m)
Max Vertical Wall Digging Depth	22 ft (7 m)
Shipping Height of Unit	11 ft (3 m)
Shipping Length of Unit	35 ft (11 m)

Boom/Stick Excavator Option 2

Max Cutting Height	33 ft (10 m)
Max Digging Depth	23 ft (7 m)
Max Loading Height	23 ft (7 m)
Max Reach Along Ground	35 ft (11 m)
Max Vertical Wall Digging Depth	20 ft (6 m)
Shipping Height of Unit	11 ft (3 m)
Shipping Length of Unit	34 ft (10 m)

Boom/Stick Excavator Option 3

Max Cutting Height	33 ft (10 m)
Max Digging Depth	22 ft (7 m)
Max Loading Height	23 ft (7 m)
Max Reach Along Ground	22 ft (7 m)
Max Vertical Wall Digging Depth	19 ft (6 m)
Shipping Height of Unit	11 ft (3 m)
Shipping Length of Unit	35 ft (11 m)

Bucket

Maximum Bucket Capacity	2 cu yd (2 cu m)
Minimum Bucket Capacity	1 cu yd (1 cu m)

Dimensions

Ground Clearance	19 ft (6 m)
Height - Top of Cab	10 ft (3 m)
Length of Track on Ground	13 ft (4 m)
Removal Counterweight Clearance	47 ft (14 m)
Tail Swing Radius	10 ft (3 m)
Width to Outside of Tracks	11 ft (3 m)

Engine

Aspiration	turbocharged
Displacement	475 cu in (7,784 cu cm)
Engine Model	6HK1YSS Tier III certified
Max Torque	627 lbs ft (850 nm)
Net Power	207 hp (154 kw)
Power Measured @	1800 rpm
Torque Measured @	1500 rpm

Operating Specifications

Alternator Supplied Amperage	50 amps
Cooling System Fluid Capacity	8 gal (29 l)
Engine Oil Capacity	10 gal (38 l)
Fuel Capacity	119 gal (450 l)
Hydraulic Pump Flow Capacity	64 gpm (243 lpm)
Hydraulic System Fluid Capacity	79 gal (300 l)
Hydraulic System Relief Valve Pressure	4975 psi
Operating Voltage	24 volts
Operating Weight	65,697 lbs (29,800 kg)
Swing Drive Fluid Capacity	2 gal (6 l)

Swing Mechanism

Swing Speed

10.2 rpm

Undercarriage

Drawbar Pull	52,425 lbs (23,780 kg)
Ground Pressure	6.2 psi
Max Travel Speed	4 mph (6 kph)
Number of Carrier Rollers per Side	2
Number of Shoes per Side	50
Number of Track Rollers per Side	9
Shoe Size	32 in (80 cm)
Track Gauge	9 ft (3 m)

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