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Komatsu PC300-6 VS Tata Hitachi Zaxis 33 U Comparison
Komatsu PC300-6
₹ 14 L - 16 L
VS
Tata Hitachi Zaxis 33 U
₹ 27 L - 29 L
Komatsu PC300-6
₹14L
Tata Hitachi Zaxis 33 U
₹27L
Compare excavators helps you make an informed purchase decision.
Komatsu PC300-6
From ₹ 14 Lakh
Tata Hitachi Zaxis 33 U
From ₹ 27 Lakh
Engine
Model
SAA6D108E
Yanmar EDM‑3TNV88
Model
SAA6D108E
Yanmar EDM‑3TNV88
Gross Power
171.7 kw
21.1 kw
Gross Power
171.7 kw
21.1 kw
Net Power
171.7 kw
21 kw
Net Power
171.7 kw
21 kw
Engine Power
171.7 HP
28.8 HP
Engine Power
171.7 HP
28.8 HP
Engine Displacement
5880 cc
1642 cc
Engine Displacement
5880 cc
1642 cc
Number Of Cylinders
6 Nos
3 Nos
Number Of Cylinders
6 Nos
3 Nos
Rated RPM
2050 rpm
2200 rpm
Rated RPM
2050 rpm
2200 rpm
Emission Standard
BS IV
BS II
Emission Standard
BS IV
BS II
Max Torque
880 Nm
105.5 Nm
Max Torque
880 Nm
105.5 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
28850 kg
3650 kg
Operating Weight
28850 kg
3650 kg
Machine Weight
28,850 kg
3650 kg
Machine Weight
28,850 kg
3650 kg
Counter Weight
4000 kg
540 kg
Counter Weight
4000 kg
540 kg
Ground Pressure
62.7 kg
35 kg
Ground Pressure
62.7 kg
35 kg
Hydraulic System
Main Pump Type
Variable displacement piston pump (typical for this class)
variable displacement axial piston pumps
Main Pump Type
Variable displacement piston pump (typical for this class)
variable displacement axial piston pumps
Maximum Hydraulic Flow
524 L/min
77 L/min
Maximum Hydraulic Flow
524 L/min
77 L/min
Maximum System Pressure
348 bar
245 bar
Maximum System Pressure
348 bar
245 bar
Hydraulic Oil Capacity
189 litres
56 litres
Hydraulic Oil Capacity
189 litres
56 litres
Auxiliary Hydraulic Flow
180 L/min
50 L/min
Auxiliary Hydraulic Flow
180 L/min
50 L/min
Working Range
Max Digging Depth
7.4 mm
2790 mm
Max Digging Depth
7.4 mm
2790 mm
Max Vertical Wall Digging Depth
7280 mm
2330 mm
Max Vertical Wall Digging Depth
7280 mm
2330 mm
Max Reach at Ground Level
11730 mm
4750 mm
Max Reach at Ground Level
11730 mm
4750 mm
Max Dumping Height
7490 mm
3310 mm
Max Dumping Height
7490 mm
3310 mm
Max Cutting Height
10550 mm
4420 mm
Max Cutting Height
10550 mm
4420 mm
Boom Length
6.47 m
2.100 m
Boom Length
6.47 m
2.100 m
Arm Length
2200 mm
1170 mm
Arm Length
2200 mm
1170 mm
Bucket Breakout Force
150 kN
27.2 kN
Bucket Breakout Force
150 kN
27.2 kN
Arm Tear-out Force
110 kN
14.6 kN
Arm Tear-out Force
110 kN
14.6 kN
Capacities
Fuel Tank Capacity
340 litres
42 litres
Fuel Tank Capacity
340 litres
42 litres
Hydraulic Tank Capacity
189 litres
32 litres
Hydraulic Tank Capacity
189 litres
32 litres
Cooling System Capacity
40 litres
7.2 litres
Cooling System Capacity
40 litres
7.2 litres
Engine Oil Capacity
25 litres
7.2 litres
Engine Oil Capacity
25 litres
7.2 litres
Swing Drive Oil Capacity
8 litres
1.3 litres
Swing Drive Oil Capacity
8 litres
1.3 litres
Final Drive Gear Oil Capacity
7 litres
1.1 litres
Final Drive Gear Oil Capacity
7 litres
1.1 litres
Under Carriage
Track Shoe Width
600 mm
300 mm
Track Shoe Width
600 mm
300 mm
Track Gauge
2590 mm
1250 mm
Track Gauge
2590 mm
1250 mm
Track Length on Ground
3700 mm
1670 mm
Track Length on Ground
3700 mm
1670 mm
Ground Clearance
500 mm
280 mm
Ground Clearance
500 mm
280 mm
Tail Swing Radius
3300 mm
2090 mm
Tail Swing Radius
3300 mm
2090 mm
Undercarriage Type
Crawler/Tracked undercarriage
Tracked crawler undercarriage (steel tracks with grease tension)
Undercarriage Type
Crawler/Tracked undercarriage
Tracked crawler undercarriage (steel tracks with grease tension)
Steering & Brakes
Overall Length
11105 mm
4450 mm
Overall Length
11105 mm
4450 mm
Overall Width
3190 mm
1550 mm
Overall Width
3190 mm
1550 mm
Overall Height
3.1 mm
2470 mm
Overall Height
3.1 mm
2470 mm
Cab Height
3130 mm
2470 mm
Cab Height
3130 mm
2470 mm
Boom Height
3.500 m
1.510 m
Boom Height
3.500 m
1.510 m
Track Width
2590 mm
300 mm
Track Width
2590 mm
300 mm
Performances
Travel Speed
5.5 km/h
4.3 km/h
Travel Speed
5.5 km/h
4.3 km/h
Swing Speed
10 rpm
9.1 rpm
Swing Speed
10 rpm
9.1 rpm
Gradeability
35 %
58 %
Gradeability
35 %
58 %
Drawbar Pull
200 kN
26 kN
Drawbar Pull
200 kN
26 kN
Bucket And Attachments
Bucket Capacity
2.4 Cu.m
0.09 Cu.m
Bucket Capacity
2.4 Cu.m
0.09 Cu.m
Bucket Options
Multiple sizes based on job need
0.04 - 0.09
Bucket Options
Multiple sizes based on job need
0.04 - 0.09
Attachment Compatibility
Standard quick coupler & hydraulic attachments typical
Auger, hydraulic breaker, grappler, quick coupler
Attachment Compatibility
Standard quick coupler & hydraulic attachments typical
Auger, hydraulic breaker, grappler, quick coupler
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Typically LCD multi-function (varies by spec)
LCD monitor for engine and hydraulics
Display Type
Typically LCD multi-function (varies by spec)
LCD monitor for engine and hydraulics
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat (standard in class)
Adjustable suspension seat
Seat Type
Suspension seat (standard in class)
Adjustable suspension seat
Noise Level
75 dB(A)
97 dB(A)
Noise Level
75 dB(A)
97 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
86 A
40 A
Alternator Output
86 A
40 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
Komatsu PC300-6
Pros
- Strong Performance & Productivity
- Good visibility
- Fuel economy
Tata Hitachi Zaxis 33 U
Pros
- Zero‑tail swing design — ideal for tight/urban work spaces.
- Efficient small‑diesel engine with good torque for its class (~28–29 hp).
- Multiple boom/arm options for deeper reach or higher cutting height.
