Case CX75C SR Mini Excavator

Dimensions

Overall Length 217.3 in (5520 mm)
Width To Outside Of Tracks 7.7 ft in (2347 mm)
Height To Top Of Cab 9.1 ft in (2774 mm)
Length Of Track On Ground 9.4 ft in (2865 mm)
Center To Center – Idler To Sprocket 7.3 ft in (2225 mm)
Tail Swing Radius 4.24 ft in (1290 mm)
Upper Structure Ground Clearance 29.5 in (750 mm)
Ground Clearance 14.2 in (360 mm)

Working Range

Max Reach at Ground 20.58 ft in (6270 mm)
Max Digging Depth 13.55 ft in (4130 mm)
Boom Length 12 ft 8 in (3901 mm)
Arm Length 5 ft 7 in (1737 mm)
Max.Dumping Height 17.33 ft in (5280 mm)
Arm Breakout Force 8880 lbf (39.5 kN)
Bucket Breakout Force 12792 lbf (56.9 kN)

Undercarriage

Track Shoe (Standard) 17.7 in (450 mm) steel tracks
Track Shoe (Option 1) 17.7 in (450 mm) rubber tracks
Track Shoe (Option 2) 17.7 in (450 mm) rubber link tracks
Track Shoe (Option 3) 23.6 in (600 mm) steel tracks
Ground Pressure 5.2 – 5.7 psi (36 – 39 kPa)
Length of Track on Ground 87 in (2210 mm)
Undercarriage Width 91.3 in (2320 mm)
Track Gauge 73.6 in (1870 mm)

Swing Mechanism

Swing Speed 10.4 rpm
Clearance Under Upper Structure 29.5 in (750 mm)
Upper Structure Overall Width 89.4 in (2270 mm)

Engine Details

Number of Cylinders 4
Engine Make Isuzu
Engine Model Isuzu 4LE2X
Displacement 132.9 cu in (2.179 L)
Bore 3 in (76.2 mm)
Stroke 4 in (101.6 mm)
Net Power 55.2 hp (41.2 kw)
Power Measured @ 2000 rpm
Peak Torque 142.3 lb ft (193 Nm)
Torque Measured @ 1800 rpm
Fuel System Direct injection, high pressure common rail system
Fuel Filter Replaceable, full flow spin-on cartridge
Oil Filter Replaceable, full flow spin-on cartridge
Air Filter Type Dry type element with warning restriction indicator
Aspiration Turbocharged w/ air cooled intercooler
Emission Standards US EPA Tier 4 Final + EU Stage IIIB

Operational Specs

Max Operating Weight 19158 lb (8690 kg)
Max Shipping Weight 18342 lb (8320 kg)
Operating Voltage 24 V
Alternator 50 amps
Cab Safety ROPS & FOPS Level 1
Operator Seat Fully adjustable mechanical suspension seat
Working Lights 1 working light on boom + 1 working light on cab top

Transmission

Type Two-speed hydrostatic transmission, with variable displacement axial piston motor and automatic travel speed shifting
Travel Control Dual stage relief / counter balance design
Max Travel Speed, Low 2.0 mph (3.2 km/h)
Max Travel Speed, High 3.2 mph (5.1 km/h)
Drawbar Pull 13376 lbf (59.5 kN)
Gradeability 70% (35°)
Service Brakes SAHR disc (each motor)

Hydraulic System

Type Open-center system
Pump Type 2x variable displacement axial piston pumps + 1x independent gear pump for dozer blade operations
Main Pump Flow 2×19.6 gal/min (2x 74 L/min)
Pilot Pump Flow 4.8 gal/min (18 L/min)
Blade Pump Flow 9.4 gal/min (35.4 L/min)
Relief Valve Pressure (Attachments) 4264 psi (29400 kPa)
Relief Valve Pressure (Swing) 3278 psi (22600 kPa)
Relief Valve Pressure (Travel) 4264 psi (29400 kPa)
Relief Valve Pressure (Blade) 3408 psi (23500 kPa)
Relief Valve Pressure (Pilot) 566 psi (3900 kPa)

Service Refill Capacities

Fuel Tank Capacity 31.7 gal (120 L)
Engine Oil Capacity 3.0 gal (11.5 L)
Cooling System Capacity 3.3 gal (12.2 L)
Hydraulic System Capacity 25 gal (96.3 L)
Hydraulic Tank Capacity 13 gal (49.3 L)
Swing Drive Capacity 2.6 gal (9.7 L)
Final Drive Capacity 0.3 gal (1.3 L)
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