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CAT 321 VS Komatsu PC210 LC Comparison
CAT 321
₹ 54 L - 55 L
VS
Komatsu PC210 LC
₹ 41 L - 43 L
CAT 321
₹54L
Komatsu PC210 LC
₹41L
Compare excavators helps you make an informed purchase decision.
CAT 321
From ₹ 54 Lakh
Komatsu PC210 LC
From ₹ 41 Lakh
Engine
Model
Cat® C3.6
Komatsu SAA6D107E-3
Model
Cat® C3.6
Komatsu SAA6D107E-3
Gross Power
100 kw
123 kw
Gross Power
100 kw
123 kw
Net Power
129 kw
122.8 kw
Net Power
129 kw
122.8 kw
Engine Power
136 HP
165 HP
Engine Power
136 HP
165 HP
Engine Displacement
3600 cc
6,690 cc
Engine Displacement
3600 cc
6,690 cc
Number Of Cylinders
4 Nos
6 Nos
Number Of Cylinders
4 Nos
6 Nos
Rated RPM
2000 rpm
2000 rpm
Rated RPM
2000 rpm
2000 rpm
Emission Standard
BS IV
Tier 4
Emission Standard
BS IV
Tier 4
Max Torque
500 Nm
729 Nm
Max Torque
500 Nm
729 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
19300 kg
21100 kg
Operating Weight
19300 kg
21100 kg
Machine Weight
19300 kg
21100 kg
Machine Weight
19300 kg
21100 kg
Counter Weight
3650 kg
4400 kg
Counter Weight
3650 kg
4400 kg
Ground Pressure
60 kg
51 kg
Ground Pressure
60 kg
51 kg
Hydraulic System
Main Pump Type
Electro‑hydraulic main control valve system
Variable displacement piston pump (HydrauMind System)
Main Pump Type
Electro‑hydraulic main control valve system
Variable displacement piston pump (HydrauMind System)
Maximum Hydraulic Flow
315 L/min
490 L/min
Maximum Hydraulic Flow
315 L/min
490 L/min
Maximum System Pressure
350 bar
380 bar
Maximum System Pressure
350 bar
380 bar
Hydraulic Oil Capacity
218 litres
234 litres
Hydraulic Oil Capacity
218 litres
234 litres
Auxiliary Hydraulic Flow
120 L/min
180 L/min
Auxiliary Hydraulic Flow
120 L/min
180 L/min
Working Range
Max Digging Depth
5970 mm
6000 mm
Max Digging Depth
5970 mm
6000 mm
Max Vertical Wall Digging Depth
5360 mm
5,980 mm
Max Vertical Wall Digging Depth
5360 mm
5,980 mm
Max Reach at Ground Level
9150 mm
9875 mm
Max Reach at Ground Level
9150 mm
9875 mm
Max Dumping Height
6250 mm
6,475 mm
Max Dumping Height
6250 mm
6,475 mm
Max Cutting Height
9120 mm
9000 mm
Max Cutting Height
9120 mm
9000 mm
Boom Length
5.700 m
5.700 m
Boom Length
5.700 m
5.700 m
Arm Length
2250 mm
2,900 mm
Arm Length
2250 mm
2,900 mm
Bucket Breakout Force
135 kN
150 kN
Bucket Breakout Force
135 kN
150 kN
Arm Tear-out Force
119 kN
112 kN
Arm Tear-out Force
119 kN
112 kN
Capacities
Fuel Tank Capacity
370 litres
400 litres
Fuel Tank Capacity
370 litres
400 litres
Hydraulic Tank Capacity
218 litres
132 litres
Hydraulic Tank Capacity
218 litres
132 litres
Cooling System Capacity
25 litres
30.7 litres
Cooling System Capacity
25 litres
30.7 litres
Engine Oil Capacity
11 litres
23.1 litres
Engine Oil Capacity
11 litres
23.1 litres
Swing Drive Oil Capacity
6 litres
6.5 litres
Swing Drive Oil Capacity
6 litres
6.5 litres
Final Drive Gear Oil Capacity
6 litres
5 litres
Final Drive Gear Oil Capacity
6 litres
5 litres
Under Carriage
Track Shoe Width
800 mm
600 mm
Track Shoe Width
800 mm
600 mm
Track Gauge
2380 mm
2380 mm
Track Gauge
2380 mm
2380 mm
Track Length on Ground
3650 mm
3655 mm
Track Length on Ground
3650 mm
3655 mm
Ground Clearance
450 mm
440 mm
Ground Clearance
450 mm
440 mm
Tail Swing Radius
1676 mm
2800 mm
Tail Swing Radius
1676 mm
2800 mm
Undercarriage Type
Crawler — steel tracks
Steel crawler undercarriage
Undercarriage Type
Crawler — steel tracks
Steel crawler undercarriage
Steering & Brakes
Overall Length
9570 mm
9,705 mm
Overall Length
9570 mm
9,705 mm
Overall Width
2800 mm
2,980 mm
Overall Width
2800 mm
2,980 mm
Overall Height
3250 mm
3045 mm
Overall Height
3250 mm
3045 mm
Cab Height
3250 mm
3,045 mm
Cab Height
3250 mm
3,045 mm
Boom Height
3.300 m
3.500 m
Boom Height
3.300 m
3.500 m
Track Width
600 mm
2380 mm
Track Width
600 mm
2380 mm
Performances
Travel Speed
10 km/h
5.5 km/h
Travel Speed
10 km/h
5.5 km/h
Swing Speed
10 rpm
12 rpm
Swing Speed
10 rpm
12 rpm
Gradeability
27 %
70 %
Gradeability
27 %
70 %
Drawbar Pull
150 kN
210 kN
Drawbar Pull
150 kN
210 kN
Bucket And Attachments
Bucket Capacity
1 Cu.m
1.68 Cu.m
Bucket Capacity
1 Cu.m
1.68 Cu.m
Bucket Options
0.8
GP, HD, rock, specialized buckets (market dependent)
Bucket Options
0.8
GP, HD, rock, specialized buckets (market dependent)
Attachment Compatibility
Breaker, Auger, Grapple (with auxiliary hydraulics)
Breaker, thumb, auger, ripper, quick-coupler
Attachment Compatibility
Breaker, Auger, Grapple (with auxiliary hydraulics)
Breaker, thumb, auger, ripper, quick-coupler
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
8 LCD Touch Screen
Large LCD multi-information monitor
Display Type
8 LCD Touch Screen
Large LCD multi-information 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
70 dB(A)
75 dB(A)
Noise Level
70 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2X12 V
24 V
Battery
2X12 V
24 V
Alternator Output
100 A
60 A
Alternator Output
100 A
60 A
Lighting Type
LED
Halogen
Lighting Type
LED
Halogen
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
Yes
Eco Mode
Yes
Yes
Telematics
No
Yes
Telematics
No
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
CAT 321
Pros
- 136 HP Cat C3.6 engine delivers strong digging performance.
- An advanced electrohydraulic system improves cycle time.
- Eco Mode and Intelligent ECM help reduce fuel consumption
Komatsu PC210 LC
Pros
- Performance & Productivity
- Durability & Build Quality
- Operator Comfort & Features
