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Komatsu PC 100 VS Tata Hitachi Zaxis 33 U Comparison
Komatsu PC 100
₹ 26 L - 28 L
VS
Tata Hitachi Zaxis 33 U
₹ 27 L - 29 L
Komatsu PC 100
₹26L
Tata Hitachi Zaxis 33 U
₹27L
Compare excavators helps you make an informed purchase decision.
Komatsu PC 100
From ₹ 26 Lakh
Tata Hitachi Zaxis 33 U
From ₹ 27 Lakh
Engine
Model
Komatsu S4D105-5
Yanmar EDM‑3TNV88
Model
Komatsu S4D105-5
Yanmar EDM‑3TNV88
Gross Power
60.4 kw
21.1 kw
Gross Power
60.4 kw
21.1 kw
Net Power
60 kw
21 kw
Net Power
60 kw
21 kw
Engine Power
81 HP
28.8 HP
Engine Power
81 HP
28.8 HP
Engine Displacement
4,326 cc
1642 cc
Engine Displacement
4,326 cc
1642 cc
Number Of Cylinders
4 Nos
3 Nos
Number Of Cylinders
4 Nos
3 Nos
Rated RPM
2300 rpm
2200 rpm
Rated RPM
2300 rpm
2200 rpm
Emission Standard
BSIV
BS II
Emission Standard
BSIV
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
11100 kg
3650 kg
Operating Weight
11100 kg
3650 kg
Machine Weight
10,500 kg
3650 kg
Machine Weight
10,500 kg
3650 kg
Counter Weight
4200 kg
540 kg
Counter Weight
4200 kg
540 kg
Ground Pressure
41.2 kg
35 kg
Ground Pressure
41.2 kg
35 kg
Hydraulic System
Main Pump Type
variable displacement
variable displacement axial piston pumps
Main Pump Type
variable displacement
variable displacement axial piston pumps
Maximum Hydraulic Flow
248 L/min
77 L/min
Maximum Hydraulic Flow
248 L/min
77 L/min
Maximum System Pressure
172 bar
245 bar
Maximum System Pressure
172 bar
245 bar
Hydraulic Oil Capacity
145 litres
56 litres
Hydraulic Oil Capacity
145 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
5000 mm
2790 mm
Max Digging Depth
5000 mm
2790 mm
Max Vertical Wall Digging Depth
4,560 mm
2330 mm
Max Vertical Wall Digging Depth
4,560 mm
2330 mm
Max Reach at Ground Level
7920 mm
4750 mm
Max Reach at Ground Level
7920 mm
4750 mm
Max Dumping Height
5,210 mm
3310 mm
Max Dumping Height
5,210 mm
3310 mm
Max Cutting Height
7380 mm
4420 mm
Max Cutting Height
7380 mm
4420 mm
Boom Length
4.260 m
2.100 m
Boom Length
4.260 m
2.100 m
Arm Length
2850 mm
1170 mm
Arm Length
2850 mm
1170 mm
Bucket Breakout Force
155 kN
27.2 kN
Bucket Breakout Force
155 kN
27.2 kN
Arm Tear-out Force
112 kN
14.6 kN
Arm Tear-out Force
112 kN
14.6 kN
Capacities
Fuel Tank Capacity
230 litres
42 litres
Fuel Tank Capacity
230 litres
42 litres
Hydraulic Tank Capacity
145 litres
32 litres
Hydraulic Tank Capacity
145 litres
32 litres
Cooling System Capacity
35 litres
7.2 litres
Cooling System Capacity
35 litres
7.2 litres
Engine Oil Capacity
16 litres
7.2 litres
Engine Oil Capacity
16 litres
7.2 litres
Swing Drive Oil Capacity
2.5 litres
1.3 litres
Swing Drive Oil Capacity
2.5 litres
1.3 litres
Final Drive Gear Oil Capacity
2.5 litres
1.1 litres
Final Drive Gear Oil Capacity
2.5 litres
1.1 litres
Under Carriage
Track Shoe Width
480 mm
300 mm
Track Shoe Width
480 mm
300 mm
Track Gauge
1820 mm
1250 mm
Track Gauge
1820 mm
1250 mm
Track Length on Ground
2340 mm
1670 mm
Track Length on Ground
2340 mm
1670 mm
Ground Clearance
400 mm
280 mm
Ground Clearance
400 mm
280 mm
Tail Swing Radius
2225 mm
2090 mm
Tail Swing Radius
2225 mm
2090 mm
Undercarriage Type
Crawler undercarriage with steel tracks
Tracked crawler undercarriage (steel tracks with grease tension)
Undercarriage Type
Crawler undercarriage with steel tracks
Tracked crawler undercarriage (steel tracks with grease tension)
Steering & Brakes
Overall Length
7,920 mm
4450 mm
Overall Length
7,920 mm
4450 mm
Overall Width
2300 mm
1550 mm
Overall Width
2300 mm
1550 mm
Overall Height
2,675 mm
2470 mm
Overall Height
2,675 mm
2470 mm
Cab Height
2,675 mm
2470 mm
Cab Height
2,675 mm
2470 mm
Boom Height
3.500 m
1.510 m
Boom Height
3.500 m
1.510 m
Track Width
1820 mm
300 mm
Track Width
1820 mm
300 mm
Performances
Travel Speed
3.4 km/h
4.3 km/h
Travel Speed
3.4 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
0.67 Cu.m
0.09 Cu.m
Bucket Capacity
0.67 Cu.m
0.09 Cu.m
Bucket Options
GP / HD / Rock buckets (market dependent)
0.04 - 0.09
Bucket Options
GP / HD / Rock buckets (market dependent)
0.04 - 0.09
Attachment Compatibility
Breaker, auger, thumbs
Auger, hydraulic breaker, grappler, quick coupler
Attachment Compatibility
Breaker, auger, thumbs
Auger, hydraulic breaker, grappler, quick coupler
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
7
LCD monitor for engine and hydraulics
Display Type
7
LCD monitor for engine and hydraulics
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension seat
Adjustable suspension seat
Seat Type
Adjustable suspension seat
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
80 A
40 A
Alternator Output
80 A
40 A
Lighting Type
Halogen
Halogen
Lighting Type
Halogen
Halogen
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
Komatsu PC 100
Pros
- Reliable and Durable
- Good Fuel Efficiency
- Comfortable & Operator‑friendly
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.
