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CAT 320D VS KUBOTA U50 - 5 Comparison
CAT 320D
₹ 22 L - 23.99 L
VS
KUBOTA U50 - 5
₹ 29 L - 31 L
CAT 320D
₹22L
KUBOTA U50 - 5
₹29L
Compare excavators helps you make an informed purchase decision.
CAT 320D
From ₹ 22 Lakh
KUBOTA U50 - 5
From ₹ 29 Lakh
Engine
Model
CAT 3066TA
Kubota D1803-CR-T-E5
Model
CAT 3066TA
Kubota D1803-CR-T-E5
Gross Power
112.8 kw
40.4 kw
Gross Power
112.8 kw
40.4 kw
Net Power
104 kw
39.4 kw
Net Power
104 kw
39.4 kw
Engine Power
140 HP
1826 HP
Engine Power
140 HP
1826 HP
Engine Displacement
6370 cc
1,826 cc
Engine Displacement
6370 cc
1,826 cc
Number Of Cylinders
6 Nos
3 Nos
Number Of Cylinders
6 Nos
3 Nos
Rated RPM
1800 rpm
2200 rpm
Rated RPM
1800 rpm
2200 rpm
Emission Standard
BS IV
Stage V
Emission Standard
BS IV
Stage V
Max Torque
650 Nm
130 Nm
Max Torque
650 Nm
130 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
20330 kg
4765 kg
Operating Weight
20330 kg
4765 kg
Machine Weight
20300 kg
4,965 kg
Machine Weight
20300 kg
4,965 kg
Counter Weight
4200 kg
4200 kg
Counter Weight
4200 kg
4200 kg
Ground Pressure
55 kg
28.7 kg
Ground Pressure
55 kg
28.7 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston
Load-sensing variable (typical Kubota)
Main Pump Type
Variable displacement axial piston
Load-sensing variable (typical Kubota)
Maximum Hydraulic Flow
205 L/min
118.8 L/min
Maximum Hydraulic Flow
205 L/min
118.8 L/min
Maximum System Pressure
350 bar
206 bar
Maximum System Pressure
350 bar
206 bar
Hydraulic Oil Capacity
260 litres
240 litres
Hydraulic Oil Capacity
260 litres
240 litres
Auxiliary Hydraulic Flow
60 L/min
206 L/min
Auxiliary Hydraulic Flow
60 L/min
206 L/min
Working Range
Max Digging Depth
6720 mm
3560 mm
Max Digging Depth
6720 mm
3560 mm
Max Vertical Wall Digging Depth
6980 mm
6300 mm
Max Vertical Wall Digging Depth
6980 mm
6300 mm
Max Reach at Ground Level
10790 mm
5,850 mm
Max Reach at Ground Level
10790 mm
5,850 mm
Max Dumping Height
6940 mm
8000 mm
Max Dumping Height
6940 mm
8000 mm
Max Cutting Height
9960 mm
9800 mm
Max Cutting Height
9960 mm
9800 mm
Boom Length
5.700 m
5.600 m
Boom Length
5.700 m
5.600 m
Arm Length
2.5 mm
2800 mm
Arm Length
2.5 mm
2800 mm
Bucket Breakout Force
135 kN
32.8 kN
Bucket Breakout Force
135 kN
32.8 kN
Arm Tear-out Force
118 kN
22 kN
Arm Tear-out Force
118 kN
22 kN
Capacities
Fuel Tank Capacity
410 litres
66 litres
Fuel Tank Capacity
410 litres
66 litres
Hydraulic Tank Capacity
120 litres
230 litres
Hydraulic Tank Capacity
120 litres
230 litres
Cooling System Capacity
25 litres
36 litres
Cooling System Capacity
25 litres
36 litres
Engine Oil Capacity
30 litres
22 litres
Engine Oil Capacity
30 litres
22 litres
Swing Drive Oil Capacity
8 litres
8 litres
Swing Drive Oil Capacity
8 litres
8 litres
Final Drive Gear Oil Capacity
6 litres
7 litres
Final Drive Gear Oil Capacity
6 litres
7 litres
Under Carriage
Track Shoe Width
600 mm
400 mm
Track Shoe Width
600 mm
400 mm
Track Gauge
2200 mm
1560 mm
Track Gauge
2200 mm
1560 mm
Track Length on Ground
3265 mm
1990 mm
Track Length on Ground
3265 mm
1990 mm
Ground Clearance
450 mm
320 mm
Ground Clearance
450 mm
320 mm
Tail Swing Radius
2750 mm
990 mm
Tail Swing Radius
2750 mm
990 mm
Undercarriage Type
Crawler – Steel Tracks
Tracked crawler undercarriage (rubber tracks; optional steel)
Undercarriage Type
Crawler – Steel Tracks
Tracked crawler undercarriage (rubber tracks; optional steel)
Steering & Brakes
Overall Length
9450 mm
5,355 mm
Overall Length
9450 mm
5,355 mm
Overall Width
2800 mm
1960 mm
Overall Width
2800 mm
1960 mm
Overall Height
3050 mm
2,550 mm
Overall Height
3050 mm
2,550 mm
Cab Height
2950 mm
2,550 mm
Cab Height
2950 mm
2,550 mm
Boom Height
3.050 m
3.500 m
Boom Height
3.050 m
3.500 m
Track Width
600 mm
400 mm
Track Width
600 mm
400 mm
Performances
Travel Speed
5.6 km/h
4.8 km/h
Travel Speed
5.6 km/h
4.8 km/h
Swing Speed
10.5 rpm
9 rpm
Swing Speed
10.5 rpm
9 rpm
Gradeability
30 %
36 %
Gradeability
30 %
36 %
Drawbar Pull
205 kN
200 kN
Drawbar Pull
205 kN
200 kN
Bucket And Attachments
Bucket Capacity
1 Cu.m
0.16 Cu.m
Bucket Capacity
1 Cu.m
0.16 Cu.m
Bucket Options
0.57–1.56
0.15
Bucket Options
0.57–1.56
0.15
Attachment Compatibility
Standard Cat thumb, breaker, auger, tilt‑rotator kits
Standard auxiliary hydraulics support breakers, grapples, etc. (third-line plumbing optional on some markets)
Attachment Compatibility
Standard Cat thumb, breaker, auger, tilt‑rotator kits
Standard auxiliary hydraulics support breakers, grapples, etc. (third-line plumbing optional on some markets)
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
LCD monitor on newer versions
LCD Intelligent Control System (Kubota)
Display Type
LCD monitor on newer versions
LCD Intelligent Control System (Kubota)
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Air suspension available
Adjustable suspension seat available
Seat Type
Air suspension available
Adjustable suspension seat available
Noise Level
75 dB(A)
71 dB(A)
Noise Level
75 dB(A)
71 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
12 V
Battery
24 V
12 V
Alternator Output
70 A
70 A
Alternator Output
70 A
70 A
Lighting Type
Halogen
LED
Lighting Type
Halogen
LED
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
Yes
Eco Mode
Yes
Yes
Telematics
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
CAT 320D
Pros
- Proven Cat C6.4 ACERT engine with solid torque and power for mid‑size excavator tasks (earthmoving, trenching, loading).
- 5.7 m boom and ~9+ m digging height help in both shallow and medium depth work.
- Caterpillar’s dealer network is extensive — spare parts availability is usually strong globally.
KUBOTA U50 - 5
Pros
- Strong Performance & Power
- Comfortable & Feature‑Rich Cab
- Good Digging Capability
