All Equipment Category Specs ↠ Mini Excavators ↠ Case CX31B

Case CX31B Mini Excavator

Category: Mini Excavators (See all Mini Excavators for sale)
Manufacturer: Case (See all Case Equipment for sale)
Model: CX31B (See all Case CX31B for sale)

Boom

Arm Length	4 ft (1 m)
Boom Length	8 ft (2 m)

Boom/Stick Excavator Option 1

Max Cutting Height	16 ft (5 m)
Max Digging Depth	9 ft (3 m)
Max Loading Height	11 ft (3 m)
Max Reach Along Ground	16 ft (5 m)
Max Vertical Wall Digging Depth	7 ft (2 m)
Shipping Height of Unit	9 ft (3 m)
Shipping Length of Unit	14 ft (4 m)

Bucket

Maximum Bucket Capacity	0 cu yd (0 cu m)
Minimum Bucket Capacity	0 cu yd (0 cu m)
Reference Bucket Capacity	0 cu yd (0 cu m)

Dimensions

Ground Clearance	1 ft (0 m)
Height - Top of Cab	9 ft (3 m)
Length of Track on Ground	5 ft (2 m)
Removal Counterweight Clearance	2 ft (1 m)
Width to Outside of Tracks	5 ft (2 m)

Engine

Displacement	100 cu in (1,640 cu cm)
Emissions level	Tier 4
Engine Model	Yanmar 3TNV88-BPYB
Max Torque	73 lbs ft (98 nm)
Net Power	28 hp (21 kw)
Number of Cylinders	3
Power Measured @	2400 rpm
Torque Measured @	1440 rpm

Lift System

Bucket Breakout Force	6,227 lbs (2,825 kg)
Lift over end Max. reach - lbs	1,786 lbs (810 kg)
Lift over side Max. reach	639 lbs (290 kg)

Operating Specifications

Alternator Supplied Amperage	24 amps
Cooling System Fluid Capacity	1 gal (5 l)
Engine Oil Capacity	2 gal (7 l)
Fuel Capacity	10 gal (38 l)
Hydraulic Pump Flow Capacity	20 gpm (76 lpm)
Hydraulic System Fluid Capacity	13 gal (48 l)
Hydraulic System Relief Valve Pressure	3336 psi
Operating Voltage	12 volts
Operating Weight	6,679 lbs (3,030 kg)

Swing Mechanism

Swing Speed

8.9 rpm

Undercarriage

Drawbar Pull	8,655 lbs (3,926 kg)
Ground Pressure	4.3 psi
Max Travel Speed	3 mph (5 kph)
Number of Carrier Rollers per Side	1
Number of Track Rollers per Side	4
Shoe Size	12 in (30 cm)

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