Compare Excavators. Choose Smarter.
CAT 320C VS KUBOTA U30 - 6 Comparison
CAT 320C
₹ 15 L - 17 L
VS
KUBOTA U30 - 6
₹ 25 L - 27 L
CAT 320C
₹15L
KUBOTA U30 - 6
₹25L
Compare excavators helps you make an informed purchase decision.
CAT 320C
From ₹ 15 Lakh
KUBOTA U30 - 6
From ₹ 25 Lakh
Engine
Model
Cat 3066 T
Kubota D1703‑M‑E3‑BH‑11
Model
Cat 3066 T
Kubota D1703‑M‑E3‑BH‑11
Gross Power
107 kw
20.5 kw
Gross Power
107 kw
20.5 kw
Net Power
103 kw
20.5 kw
Net Power
103 kw
20.5 kw
Engine Power
138 HP
27.5 HP
Engine Power
138 HP
27.5 HP
Engine Displacement
6.37 cc
1,826 cc
Engine Displacement
6.37 cc
1,826 cc
Number Of Cylinders
6 Nos
3 Nos
Number Of Cylinders
6 Nos
3 Nos
Rated RPM
1,800 rpm
2200 rpm
Rated RPM
1,800 rpm
2200 rpm
Emission Standard
US EPA Tier 2 / EU Stage II
BSIV
Emission Standard
US EPA Tier 2 / EU Stage II
BSIV
Max Torque
800 Nm
880 Nm
Max Torque
800 Nm
880 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
19700 kg
3105 kg
Operating Weight
19700 kg
3105 kg
Machine Weight
20,870 kg
3,120 kg
Machine Weight
20,870 kg
3,120 kg
Counter Weight
4,120 kg
4300 kg
Counter Weight
4,120 kg
4300 kg
Ground Pressure
63 kg
40 kg
Ground Pressure
63 kg
40 kg
Hydraulic System
Main Pump Type
Dual piston pumps (load sensing)
Variable displacement pumps × 2 + gear pump × 1
Main Pump Type
Dual piston pumps (load sensing)
Variable displacement pumps × 2 + gear pump × 1
Maximum Hydraulic Flow
205 L/min
50 L/min
Maximum Hydraulic Flow
205 L/min
50 L/min
Maximum System Pressure
343 bar
245 bar
Maximum System Pressure
343 bar
245 bar
Hydraulic Oil Capacity
240 litres
250 litres
Hydraulic Oil Capacity
240 litres
250 litres
Auxiliary Hydraulic Flow
41 L/min
50 L/min
Auxiliary Hydraulic Flow
41 L/min
50 L/min
Working Range
Max Digging Depth
6620 mm
2820 mm
Max Digging Depth
6620 mm
2820 mm
Max Vertical Wall Digging Depth
6200 mm
2,290 mm
Max Vertical Wall Digging Depth
6200 mm
2,290 mm
Max Reach at Ground Level
8390 mm
4905 mm
Max Reach at Ground Level
8390 mm
4905 mm
Max Dumping Height
7000 mm
2,865 mm
Max Dumping Height
7000 mm
2,865 mm
Max Cutting Height
8580 mm
4,265 mm
Max Cutting Height
8580 mm
4,265 mm
Boom Length
5.700 m
5.700 m
Boom Length
5.700 m
5.700 m
Arm Length
2900 mm
2900 mm
Arm Length
2900 mm
2900 mm
Bucket Breakout Force
152 kN
30.0 kN
Bucket Breakout Force
152 kN
30.0 kN
Arm Tear-out Force
146 kN
110 kN
Arm Tear-out Force
146 kN
110 kN
Capacities
Fuel Tank Capacity
320 litres
46 litres
Fuel Tank Capacity
320 litres
46 litres
Hydraulic Tank Capacity
120 litres
220 litres
Hydraulic Tank Capacity
120 litres
220 litres
Cooling System Capacity
120 litres
36 litres
Cooling System Capacity
120 litres
36 litres
Engine Oil Capacity
15 litres
22 litres
Engine Oil Capacity
15 litres
22 litres
Swing Drive Oil Capacity
12 litres
8 litres
Swing Drive Oil Capacity
12 litres
8 litres
Final Drive Gear Oil Capacity
5 litres
7 litres
Final Drive Gear Oil Capacity
5 litres
7 litres
Under Carriage
Track Shoe Width
600 mm
300 mm
Track Shoe Width
600 mm
300 mm
Track Gauge
2200 mm
1220 mm
Track Gauge
2200 mm
1220 mm
Track Length on Ground
3620 mm
2100 mm
Track Length on Ground
3620 mm
2100 mm
Ground Clearance
470 mm
290 mm
Ground Clearance
470 mm
290 mm
Tail Swing Radius
2 770 mm
790 mm
Tail Swing Radius
2 770 mm
790 mm
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Tracked crawler undercarriage (rubber/steel tracks)
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Tracked crawler undercarriage (rubber/steel tracks)
Steering & Brakes
Overall Length
9390 mm
4,545 mm
Overall Length
9390 mm
4,545 mm
Overall Width
2800 mm
1,550 mm
Overall Width
2800 mm
1,550 mm
Overall Height
3050 mm
2,455 mm
Overall Height
3050 mm
2,455 mm
Cab Height
600 mm
2,485 mm
Cab Height
600 mm
2,485 mm
Boom Height
3.500 m
2.455 m
Boom Height
3.500 m
2.455 m
Track Width
460 mm
300 mm
Track Width
460 mm
300 mm
Performances
Travel Speed
3.5 km/h
4.6 km/h
Travel Speed
3.5 km/h
4.6 km/h
Swing Speed
11.5 rpm
8 rpm
Swing Speed
11.5 rpm
8 rpm
Gradeability
70 %
30 %
Gradeability
70 %
30 %
Drawbar Pull
196 kN
200 kN
Drawbar Pull
196 kN
200 kN
Bucket And Attachments
Bucket Capacity
0.6 Cu.m
0.1 Cu.m
Bucket Capacity
0.6 Cu.m
0.1 Cu.m
Bucket Options
GP, HD, trenching buckets
General‑purpose, trenching, grading variants (market dependent)
Bucket Options
GP, HD, trenching buckets
General‑purpose, trenching, grading variants (market dependent)
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Auxiliary hydraulics support breakers, augers, thumbs (ensure correct flow & fittings)
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Auxiliary hydraulics support breakers, augers, thumbs (ensure correct flow & fittings)
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Operator instrument panel
Basic operator instrumentation with indicators
Display Type
Operator instrument panel
Basic operator instrumentation with indicators
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
Adjustable operator seat
Seat Type
Suspension seat
Adjustable operator seat
Noise Level
74 dB(A)
75 dB(A)
Noise Level
74 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V (2×12 V) V
12 V
Battery
24 V (2×12 V) V
12 V
Alternator Output
50 A
60 A
Alternator Output
50 A
60 A
Lighting Type
LED
LED
Lighting Type
LED
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 320C
Pros
- Smooth & Powerful Performance
- Reliable & Durable
- Comfortable Operator Environment
KUBOTA U30 - 6
Pros
- Strong Engine & Digging Capability
- Efficient Fuel & Technology Features
- Compact Design & Maneuverability
