Case CX145C SR Excavator

Boom/Stick Excavator Option 1

Bucket rotation178 °
Dig radius at ground line320.5 in (814 cm)
Dump height273.3 in (694 cm)
Max Digging Depth18.1 ft (6 m)
Max Digging Reach on Ground26.8 ft (8 m)
Max Reach Along Ground26.7 ft (8 m)
Max Vertical Wall Digging Depth16.1 ft (5 m)
Max.Dumping Height22.8 ft (7 m)
Minimum swing radius76.8 in (195 cm)
Mximum dig radius326.4 in (829 cm)

Boom/Stick Excavator Option 2

Bucket rotation178 °
Dig radius at ground line338.6 in (860 cm)
Dump height287.1 in (729 cm)
Max Vertical Wall Digging Depth17.4 ft (5 m)
Maximum dig radius344.1 in (874 cm)
Maximum reach height3818.6 in (9,699 cm)
Minimum swing radius91.8 in (233 cm)

Boom/Stick Excavator Option 3

Overall height9.2 ft (3 m)


Brakes TypeMechanical disc
Service brakeSAHR disc - each motor
Travel controlDual stage relief or counter balance design


Cooling system4.1 gal (16 l)
Engine oil w/ filter change4.5 gal (17 l)
Final Drive0.6 gal (2 l)
Fuel Tank52.9 gal (200 l)
Hydraulic system41.8 gal (158 l)
Hydraulic Tank19.9 gal (75 l)
Swing drive0.8 gal (3 l)


Boom length15.5 ft (5 m)
Cab height110.3 in (280 cm)
Center to center - idler to sprocket10 ft (3 m)
Ground pressure362.6 psi
Minimum ground clearance17.4 in (44 cm)
Overall height9.2 ft (3 m)
Tail Swing Radius5.1 ft (2 m)
Track shoe width2 ft (1 m)


Air filter typeDry type element with warning restriction indicator
Bore3.8 in (10 cm)
Displacement952 cu in (0 m)
Emission Tier LevelInterim Tier 4
Engine MakeIsuzu
Engine ModelIsuzu 4 JJ 1X
Fuel FilterReplaceable, full flow spin-on cartridge
Fuel injectionDirect injection - electronic
Fuel TypeRequires ultra-low sulfur fuel B5 biodiesel tolerant
Max Torque264.8 lbs/ft
Net Power100 hp (75 kw)
Oil FilterReplaceable, full flow spin-on cartridge
Power Measured @2000 rpm
Stroke4.2 in (11 cm)

Hydraulic System

Main pump - Maximum flow68.2 gal (258 l)
System relief pressure4970 psi

Operating Specifications

Arm Breakout Force14837.4 lbs (6,730 kg)
Arm size8202.1 ft in ft (2,500 m)
Operating Weight33289.8 lbs (15,100 kg)


Lift over end 10' radius19250.8 lbs (8,732 kg)
Lift over end Max. reach2799.9 lbs (1,270 kg)
Lift over side 10' radius13600.4 lbs (6,169 kg)
Lift over side Max. reach2799.9 lbs (1,270 kg)

Swing Mechanism

Swing Speed10.6 rpm


Max Speed3.5 mph (6 kph)


Track Shoe Width23.7 in (60 cm)


counterweight8157.2 lbs (3,700 kg)

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