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CAT 320C VS KUBOTA U17-3 Comparison
CAT 320C
₹ 15 L - 17 L
VS
KUBOTA U17-3
₹ 22 L - 24 L
CAT 320C
₹15L
KUBOTA U17-3
₹22L
Compare excavators helps you make an informed purchase decision.
CAT 320C
From ₹ 15 Lakh
KUBOTA U17-3
From ₹ 22 Lakh
Engine
Model
Cat 3066 T
Kubota D902
Model
Cat 3066 T
Kubota D902
Gross Power
107 kw
12.7 kw
Gross Power
107 kw
12.7 kw
Net Power
103 kw
11.3 kw
Net Power
103 kw
11.3 kw
Engine Power
138 HP
17.0 HP
Engine Power
138 HP
17.0 HP
Engine Displacement
6.37 cc
898 cc
Engine Displacement
6.37 cc
898 cc
Number Of Cylinders
6 Nos
3 Nos
Number Of Cylinders
6 Nos
3 Nos
Rated RPM
1,800 rpm
2300 rpm
Rated RPM
1,800 rpm
2300 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
1800 kg
Operating Weight
19700 kg
1800 kg
Machine Weight
20,870 kg
1700 kg
Machine Weight
20,870 kg
1700 kg
Counter Weight
4,120 kg
4200 kg
Counter Weight
4,120 kg
4200 kg
Ground Pressure
63 kg
37 kg
Ground Pressure
63 kg
37 kg
Hydraulic System
Main Pump Type
Dual piston pumps (load sensing)
2 × variable displacement + 1 × gear pump
Main Pump Type
Dual piston pumps (load sensing)
2 × variable displacement + 1 × gear pump
Maximum Hydraulic Flow
205 L/min
45.0 L/min
Maximum Hydraulic Flow
205 L/min
45.0 L/min
Maximum System Pressure
343 bar
186 bar
Maximum System Pressure
343 bar
186 bar
Hydraulic Oil Capacity
240 litres
23 litres
Hydraulic Oil Capacity
240 litres
23 litres
Auxiliary Hydraulic Flow
41 L/min
27.7 L/min
Auxiliary Hydraulic Flow
41 L/min
27.7 L/min
Working Range
Max Digging Depth
6620 mm
2310 mm
Max Digging Depth
6620 mm
2310 mm
Max Vertical Wall Digging Depth
6200 mm
1910 mm
Max Vertical Wall Digging Depth
6200 mm
1910 mm
Max Reach at Ground Level
8390 mm
3970 mm
Max Reach at Ground Level
8390 mm
3970 mm
Max Dumping Height
7000 mm
2440 mm
Max Dumping Height
7000 mm
2440 mm
Max Cutting Height
8580 mm
3640 mm
Max Cutting Height
8580 mm
3640 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
15.2 kN
Bucket Breakout Force
152 kN
15.2 kN
Arm Tear-out Force
146 kN
8.5 kN
Arm Tear-out Force
146 kN
8.5 kN
Capacities
Fuel Tank Capacity
320 litres
19 litres
Fuel Tank Capacity
320 litres
19 litres
Hydraulic Tank Capacity
120 litres
13 litres
Hydraulic Tank Capacity
120 litres
13 litres
Cooling System Capacity
120 litres
2.4 litres
Cooling System Capacity
120 litres
2.4 litres
Engine Oil Capacity
15 litres
3.6 litres
Engine Oil Capacity
15 litres
3.6 litres
Swing Drive Oil Capacity
12 litres
8 litres
Swing Drive Oil Capacity
12 litres
8 litres
Final Drive Gear Oil Capacity
5 litres
0.25 litres
Final Drive Gear Oil Capacity
5 litres
0.25 litres
Under Carriage
Track Shoe Width
600 mm
230 mm
Track Shoe Width
600 mm
230 mm
Track Gauge
2200 mm
760 mm
Track Gauge
2200 mm
760 mm
Track Length on Ground
3620 mm
1585 mm
Track Length on Ground
3620 mm
1585 mm
Ground Clearance
470 mm
150 mm
Ground Clearance
470 mm
150 mm
Tail Swing Radius
2 770 mm
620 mm
Tail Swing Radius
2 770 mm
620 mm
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Tracked crawler undercarriage (rubber tracks, double‑flanged rollers)
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Tracked crawler undercarriage (rubber tracks, double‑flanged rollers)
Steering & Brakes
Overall Length
9390 mm
3545 mm
Overall Length
9390 mm
3545 mm
Overall Width
2800 mm
1240 mm
Overall Width
2800 mm
1240 mm
Overall Height
3050 mm
2340 mm
Overall Height
3050 mm
2340 mm
Cab Height
600 mm
2340 mm
Cab Height
600 mm
2340 mm
Boom Height
3.500 m
2.340 m
Boom Height
3.500 m
2.340 m
Track Width
460 mm
230 mm
Track Width
460 mm
230 mm
Performances
Travel Speed
3.5 km/h
4.1 km/h
Travel Speed
3.5 km/h
4.1 km/h
Swing Speed
11.5 rpm
9.1 rpm
Swing Speed
11.5 rpm
9.1 rpm
Gradeability
70 %
30 %
Gradeability
70 %
30 %
Drawbar Pull
196 kN
21.6 kN
Drawbar Pull
196 kN
21.6 kN
Bucket And Attachments
Bucket Capacity
0.6 Cu.m
0.04 Cu.m
Bucket Capacity
0.6 Cu.m
0.04 Cu.m
Bucket Options
GP, HD, trenching buckets
Various mini buckets / GP / trenching buckets (market dependent)
Bucket Options
GP, HD, trenching buckets
Various mini buckets / GP / trenching buckets (market dependent)
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Standard mini excavator attachments; auxiliary hydraulics for tools
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Standard mini excavator attachments; auxiliary hydraulics for tools
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Operator instrument panel
LCD instrument panel (basic)
Display Type
Operator instrument panel
LCD instrument panel (basic)
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
High‑back suspension seat
Seat Type
Suspension seat
High‑back suspension seat
Noise Level
74 dB(A)
73 dB(A)
Noise Level
74 dB(A)
73 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
40 A
Alternator Output
50 A
40 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 U17-3
Pros
- Compact & Manoeuvrable
- Fuel‑Efficient Operation
- Affordable & Budget‑Friendly
