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CAT 320C VS Yanmar VIO20-6 Comparison
CAT 320C
₹ 15 L - 17 L
VS
Yanmar VIO20-6
₹ 22 L - 24 L
CAT 320C
₹15L
Yanmar VIO20-6
₹22L
Compare excavators helps you make an informed purchase decision.
CAT 320C
From ₹ 15 Lakh
Yanmar VIO20-6
From ₹ 22 Lakh
Engine
Model
Cat 3066 T
Yanmar 3TNV76-PBV1
Model
Cat 3066 T
Yanmar 3TNV76-PBV1
Gross Power
107 kw
14.6 kw
Gross Power
107 kw
14.6 kw
Net Power
103 kw
14 kw
Net Power
103 kw
14 kw
Engine Power
138 HP
19.6 HP
Engine Power
138 HP
19.6 HP
Engine Displacement
6.37 cc
1647 cc
Engine Displacement
6.37 cc
1647 cc
Number Of Cylinders
6 Nos
3 Nos
Number Of Cylinders
6 Nos
3 Nos
Rated RPM
1,800 rpm
2400 rpm
Rated RPM
1,800 rpm
2400 rpm
Emission Standard
US EPA Tier 2 / EU Stage II
BS V
Emission Standard
US EPA Tier 2 / EU Stage II
BS V
Max Torque
800 Nm
85 Nm
Max Torque
800 Nm
85 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
19700 kg
2195 kg
Operating Weight
19700 kg
2195 kg
Machine Weight
20,870 kg
2100 kg
Machine Weight
20,870 kg
2100 kg
Counter Weight
4,120 kg
400 kg
Counter Weight
4,120 kg
400 kg
Ground Pressure
63 kg
30 kg
Ground Pressure
63 kg
30 kg
Hydraulic System
Main Pump Type
Dual piston pumps (load sensing)
variable piston pumps + gear pump
Main Pump Type
Dual piston pumps (load sensing)
variable piston pumps + gear pump
Maximum Hydraulic Flow
205 L/min
70 L/min
Maximum Hydraulic Flow
205 L/min
70 L/min
Maximum System Pressure
343 bar
210 bar
Maximum System Pressure
343 bar
210 bar
Hydraulic Oil Capacity
240 litres
28 litres
Hydraulic Oil Capacity
240 litres
28 litres
Auxiliary Hydraulic Flow
41 L/min
42 L/min
Auxiliary Hydraulic Flow
41 L/min
42 L/min
Working Range
Max Digging Depth
6620 mm
2270 mm
Max Digging Depth
6620 mm
2270 mm
Max Vertical Wall Digging Depth
6200 mm
1900 mm
Max Vertical Wall Digging Depth
6200 mm
1900 mm
Max Reach at Ground Level
8390 mm
4020 mm
Max Reach at Ground Level
8390 mm
4020 mm
Max Dumping Height
7000 mm
2550 mm
Max Dumping Height
7000 mm
2550 mm
Max Cutting Height
8580 mm
3800 mm
Max Cutting Height
8580 mm
3800 mm
Boom Length
5.700 m
2.100 m
Boom Length
5.700 m
2.100 m
Arm Length
2900 mm
1400 mm
Arm Length
2900 mm
1400 mm
Bucket Breakout Force
152 kN
18 kN
Bucket Breakout Force
152 kN
18 kN
Arm Tear-out Force
146 kN
13 kN
Arm Tear-out Force
146 kN
13 kN
Capacities
Fuel Tank Capacity
320 litres
38 litres
Fuel Tank Capacity
320 litres
38 litres
Hydraulic Tank Capacity
120 litres
20 litres
Hydraulic Tank Capacity
120 litres
20 litres
Cooling System Capacity
120 litres
7 litres
Cooling System Capacity
120 litres
7 litres
Engine Oil Capacity
15 litres
5 litres
Engine Oil Capacity
15 litres
5 litres
Swing Drive Oil Capacity
12 litres
1.5 litres
Swing Drive Oil Capacity
12 litres
1.5 litres
Final Drive Gear Oil Capacity
5 litres
1.2 litres
Final Drive Gear Oil Capacity
5 litres
1.2 litres
Under Carriage
Track Shoe Width
600 mm
250 mm
Track Shoe Width
600 mm
250 mm
Track Gauge
2200 mm
1130 mm
Track Gauge
2200 mm
1130 mm
Track Length on Ground
3620 mm
3200 mm
Track Length on Ground
3620 mm
3200 mm
Ground Clearance
470 mm
260 mm
Ground Clearance
470 mm
260 mm
Tail Swing Radius
2 770 mm
2871 mm
Tail Swing Radius
2 770 mm
2871 mm
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Grease-tensioned tracked undercarriage
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Grease-tensioned tracked undercarriage
Steering & Brakes
Overall Length
9390 mm
3980 mm
Overall Length
9390 mm
3980 mm
Overall Width
2800 mm
1380 mm
Overall Width
2800 mm
1380 mm
Overall Height
3050 mm
2350 mm
Overall Height
3050 mm
2350 mm
Cab Height
600 mm
2320 mm
Cab Height
600 mm
2320 mm
Boom Height
3.500 m
2.450 m
Boom Height
3.500 m
2.450 m
Track Width
460 mm
250 mm
Track Width
460 mm
250 mm
Performances
Travel Speed
3.5 km/h
4.2 km/h
Travel Speed
3.5 km/h
4.2 km/h
Swing Speed
11.5 rpm
9.5 rpm
Swing Speed
11.5 rpm
9.5 rpm
Gradeability
70 %
30 %
Gradeability
70 %
30 %
Drawbar Pull
196 kN
20 kN
Drawbar Pull
196 kN
20 kN
Bucket And Attachments
Bucket Capacity
0.6 Cu.m
0.06 Cu.m
Bucket Capacity
0.6 Cu.m
0.06 Cu.m
Bucket Options
GP, HD, trenching buckets
0.04 - 0.08
Bucket Options
GP, HD, trenching buckets
0.04 - 0.08
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Breaker, auger, grapple, tilt bucket
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Breaker, auger, grapple, tilt bucket
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Operator instrument panel
LCD multifunction monitor
Display Type
Operator instrument panel
LCD multifunction monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
Adjustable suspension seat
Seat Type
Suspension seat
Adjustable suspension seat
Noise Level
74 dB(A)
78 dB(A)
Noise Level
74 dB(A)
78 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
Yanmar VIO20-6
Pros
- Compact maneuverability with minimal rear overhang — great for urban/landscaping work.
- Eco-smart engine provides adequate power and smooth operation in small-machine applications.
- Multi-pump hydraulic system supports small breakers, augers, and tilt couplers.
