Case 9020B Excavator

Category: Excavators ➔
Manufacturer: Case ➔
Model: 9020B ➔

Boom/Stick Excavator Option 1

Max Cutting Height	30.20 ft (9.20 m)
Max Digging Depth	20.10 ft (6.13 m)
Max Loading Height	21.50 ft (6.55 m)
Max Reach Along Ground	29.30 ft (8.93 m)
Max Vertical Wall Digging Depth	17.30 ft (5.27 m)
Shipping Height of Unit	9.60 ft (2.93 m)
Shipping Length of Unit	27.30 ft (8.32 m)

Boom/Stick Excavator Option 2

Max Cutting Height	31.50 ft (9.60 m)
Max Digging Depth	21.20 ft (6.46 m)
Max Loading Height	22.80 ft (6.95 m)
Max Reach Along Ground	30.60 ft (9.33 m)
Max Vertical Wall Digging Depth	19.10 ft (5.82 m)
Shipping Height of Unit	10.20 ft (3.11 m)
Shipping Length of Unit	27.60 ft (8.41 m)

Bucket

Maximum Bucket Capacity	1.20 cu yd (0.92 cu m)
Minimum Bucket Capacity	0.50 cu yd (0.38 cu m)
Reference Bucket Capacity	0.70 cu yd (0.54 cu m)

Dimensions

Ground Clearance	1.50 ft (0.46 m)
Height - Top of Cab	9.60 ft (2.93 m)
Length of Track on Ground	10.20 ft (3.11 m)
Removal Counterweight Clearance	3.40 ft (1.04 m)
Tail Swing Radius	7.80 ft (2.38 m)
Width to Outside of Tracks	8.50 ft (2.59 m)

Engine

Aspiration	turbocharged and aftercooled
Displacement	239.00 cu in (3,916.52 cu cm)
Engine Model	4TA-390
Max Torque	325.00 lbs ft (440.64 nm)
Net Power	106.00 hp (79.05 kw)
Power Measured @	2200 rpm
Torque Measured @	1450 rpm

Operating Specifications

Alternator Supplied Amperage	45 amps
Cooling System Fluid Capacity	4.20 gal (15.90 l)
Engine Oil Capacity	2.70 gal (10.22 l)
Fuel Capacity	63.00 gal (238.46 l)
Hydraulic Pump Flow Capacity	36.50 gpm (138.15 lpm)
Hydraulic System Fluid Capacity	37.60 gal (142.32 l)
Hydraulic System Relief Valve Pressure	4550 psi
Operating Voltage	24 volts
Operating Weight	35,274.00 lbs (16,000.04 kg)
Swing Drive Fluid Capacity	1.40 gal (5.30 l)

Swing Mechanism

Swing Speed

11.3 rpm

Undercarriage

Drawbar Pull	28,880.00 lbs (13,099.76 kg)
Ground Pressure	5.5 psi
Max Travel Speed	3.40 mph (5.47 kph)
Number of Carrier Rollers per Side	2
Number of Shoes per Side	43
Number of Track Rollers per Side	7
Shoe Size	23.60 in (59.94 cm)

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