THIS IS MY SELECT
Wheel Excavators
M320 Wheeled Excavator
Engine Power - ISO 14396
174 HP
Operating Weight Maximum
46,740 lb
Maximum Travel Speed
21.7 mile/h
THIS IS MY SELECT
backhoe loader
M320 Wheeled Excavator
Engine Power - ISO 14396
174 HP
Operating Weight Maximum
46,740 lb
Maximum Travel Speed
21.7 mile/h
Specifications
The Cat® M320 Excavator maximizes performance with up to 16 percent more swing torque to get the job done faster. Save time and money with up to 10 percent overall savings in maintenance costs, longer service intervals, and 100 percent daily ground-level maintenance. Combined with a comfortable working environment, the M320 keeps you working quickly and efficiently.
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Engine Power - ISO 14396
174 HP
129 kW
Engine Model
93.0 in
93.0 mm
C4.4
Engine Power - Maximum Gross - ISO 14396 - Metric
93.0 in
93.0 mm
129.4 kW (176 hp) (PS)
Bore
4 in
105 mm
Displacement
268.5 in³
4.4 l
Stroke
5.3 in
135 mm
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Main System - Maximum Flow - Implement
81 gal/min
306 l/min
Maximum Pressure - Equipment
5,366 psi
37,000 kPa
Maximum Pressure - Swing
5,729 gal/min
39,500 kPa
Maximum Pressure - Travel
5,076 gal/min
35,000 kPa
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Maximum Travel Speed
21.7 mile/h
35 km/h
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Operating Weight Maximum
46,740 lb
21,200 kg
Operating Weight Minimum
41,450 lb
18,800 kg
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Engine Oil
3.4 gal (US)
13 l
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Cooling System
8.4 gal (US)
31.7 l
Diesel Exhaust Fluid (DEF)
7.9 gal (US)
30 l
Hydraulic System - Including Tank
71.3 gal (US)
270 l
Final Drive
0.7 gal (US)
2.5 l
Hydraulic Tank
40.9 gal (US)
155 l
Fuel Tank
124.2 gal (US)
470 l
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Boom
93.0 in
93.0 mm
5260 mm (17'3')
Bucket
93.0 in
93.0 mm
0.98 m³ GD (1.28 yd³)
Stick
93.0 in
93.0 mm
2.5 m (8' 2')
Shipping Height - Top of Cab
11 ft
3,370 mm
Shipping Length
29.3 ft
8,925 mm
Counterweight Clearance
4.3 ft
1,306 mm
Ground Clearance
1.4 ft
420 mm
Support Point
11.8 ft
3,580 mm
Tail Swing Radius
8.5 ft
2,600 mm
Wheel Base
8.9 ft
2,700 mm
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Boom Type
93.0 in
93.0 mm
VA Boom
Bucket
93.0 in
93.0 mm
0.98 m³ GD (1.28 yd³)
Stick
93.0 in
93.0 mm
2.5 m (8' 2')
Reach at Ground Level
30.5 ft
9,290 mm
Vertical Wall Digging Depth
13.9 ft
4,230 mm
Cutting Height
32.6 ft
9,950 mm
Bucket Forces (ISO)
30,799 lbf
137 kN
Stick Forces (ISO)
20,682 lbf
92 kN
Note (1)
93.0 in
93.0 mm
Range values are with dual pneumatic tires (10.00-20). Range values are calculated with a GD bucket (CW) and CW-30 quick coupler with a tip radius of 1535 mm (5'0').
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Swing Speed
9.2 r/min
9.2 r/min
Maximum Swing Torque
37,000 ft·lbf
50 kN·m
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Note
93.0 in
93.0 mm
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.85 kg of refrigerant which has a CO2 equivalent of 1.216 metric tonnes.
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NOTE
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CAB
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ROPS, sound suppression
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High-resolution 254 mm (10 in) LCD touchscreen monitor
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CAT TECHNOLOGIES
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Cat Product Link
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Remote Flash/Troubleshoot Capability
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ELECTRICAL SYSTEM
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LED lights on boom and cab
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LED lights on chassis (left-hand, right-hand) an counterweight
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Programmable time-delay LED working lights
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Roading and indicator lights, front and rear
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Maintenance free batteries
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Centralized electrical disconnect switch
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Electrical refueling pump
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ENGINE
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Power Mode Selector
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One-touch low idle with auto engine speed control
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Auto engine idle shutdown
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52° C (125° F) high-ambient cooling capacity
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-18° C (0° F) cold start capability
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Double element air filter with integrated precleaner
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Electric fuel priming pump
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On-demand electric cooling fans with autoreverse function
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Biodiesel capability up to B20
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HYDRAULIC SYSTEM
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Automatic swing brake
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Auto hydraulic oil warm up
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Electronic main control valve
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Boom and stick drift reduction valves
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Heavy lift mode
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Quick coupler circuit
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Separate dedicated swing pump
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SAFETY AND SECURITY
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Rear and side-view cameras
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Wide angle mirrors
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Ground-level engine shutoff switch
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Anti-skid plate and countersunk bolts on service platform
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Signaling/warning horn
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SERVICE AND MAINTENANCE
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UNDERCARRIAGE AND STRUCTURES
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Automatic brake/axle lock
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All wheel drive
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NOTE
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BOOM AND STICKS
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5650 mm (18'6') one-piece boom
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5260 mm (17'3') variable adjustable boom
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2500 mm (8'2') stick
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2900 mm (9'6') stick
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CAT TECHNOLOGIES
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Cat Grade with 2D
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Cat Grade with Advanced 2D
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Cat Grade with 3D
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Payload
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2D E-Fence
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CAB
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Deluxe cab
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Premium cab
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ELECTRICAL SYSTEM
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HYDRAULIC SYSTEM
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One-slider joysticks
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Two-slider joysticks
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Combined flow/high-pressure auxiliary circuit
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SmartBoom
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Ride control
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Cat TRS support
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Joystick steering
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SAFETY AND SECURITY
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360° visibility
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Cat asset tracker
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SERVICE AND MAINTENANCE
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UNDERCARRIAGE AND STRUCTURES
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10.00-20 16 PR, dual tires
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315/70R22.5, no gap dual tires
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445/70R 19.5, single tires
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3700 kg (8,160 lb) counterweight
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4200 kg (9,260 lb) counterweight
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Similar Models
WHY CHOOSE EMPIRE
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Every purchase backed by a full menu of service and support offerings
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Flexible financing options designed to fit your budget
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Commitment to providing expert training to maximize operations
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Value Agreements to ensure proper maintenance and performance