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Tata Hitachi EX 8000 7 VS Komatsu PC4000-11 Comparison
Tata Hitachi EX 8000 7
₹ 3.00 Cr - 4.00 Cr
VS
Komatsu PC4000-11
₹ 6.90 Cr - 9.80 Cr
Tata Hitachi EX 8000 7
₹300L
Komatsu PC4000-11
₹690L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi EX 8000 7
From ₹ 300 Lakh
Komatsu PC4000-11
From ₹ 690 Lakh
Engine
Model
Cummins QSKTA60‑CE (2×) – Fuel Consumption Optimized Version
Komatsu SDA16V160E‑3 (Tier 4) / SDA16V160E‑2 (Tier 2)
Model
Cummins QSKTA60‑CE (2×) – Fuel Consumption Optimized Version
Komatsu SDA16V160E‑3 (Tier 4) / SDA16V160E‑2 (Tier 2)
Gross Power
2900 kw
1400 kw
Gross Power
2900 kw
1400 kw
Net Power
2900 kw
1400 kw
Net Power
2900 kw
1400 kw
Engine Power
3884 HP
1875 HP
Engine Power
3884 HP
1875 HP
Engine Displacement
120000 cc
16000 cc
Engine Displacement
120000 cc
16000 cc
Number Of Cylinders
16 Nos
16 Nos
Number Of Cylinders
16 Nos
16 Nos
Rated RPM
1800 rpm
1800 rpm
Rated RPM
1800 rpm
1800 rpm
Emission Standard
Stage V
BS IV
Emission Standard
Stage V
BS IV
Max Torque
16728 Nm
1897 Nm
Max Torque
16728 Nm
1897 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
825000 kg
397000 kg
Operating Weight
825000 kg
397000 kg
Machine Weight
825000 kg
398000 kg
Machine Weight
825000 kg
398000 kg
Counter Weight
140000 kg
63214 kg
Counter Weight
140000 kg
63214 kg
Ground Pressure
247 kg
22.2 kg
Ground Pressure
247 kg
22.2 kg
Hydraulic System
Main Pump Type
16 × variable‑displacement, axial‑piston pumps
Open circuit hydraulics
Main Pump Type
16 × variable‑displacement, axial‑piston pumps
Open circuit hydraulics
Maximum Hydraulic Flow
8000 L/min
4140 L/min
Maximum Hydraulic Flow
8000 L/min
4140 L/min
Maximum System Pressure
294 bar
310 bar
Maximum System Pressure
294 bar
310 bar
Hydraulic Oil Capacity
12000 litres
5900 litres
Hydraulic Oil Capacity
12000 litres
5900 litres
Auxiliary Hydraulic Flow
1500 L/min
1345 L/min
Auxiliary Hydraulic Flow
1500 L/min
1345 L/min
Working Range
Max Digging Depth
7740 mm
8000 mm
Max Digging Depth
7740 mm
8000 mm
Max Vertical Wall Digging Depth
7500 mm
6200 mm
Max Vertical Wall Digging Depth
7500 mm
6200 mm
Max Reach at Ground Level
18800 mm
15330 mm
Max Reach at Ground Level
18800 mm
15330 mm
Max Dumping Height
13800 mm
11710 mm
Max Dumping Height
13800 mm
11710 mm
Max Cutting Height
20800 mm
17690 mm
Max Cutting Height
20800 mm
17690 mm
Boom Length
14 m
9.750 m
Boom Length
14 m
9.750 m
Arm Length
8500 mm
4500 mm
Arm Length
8500 mm
4500 mm
Bucket Breakout Force
2230 kN
1349 kN
Bucket Breakout Force
2230 kN
1349 kN
Arm Tear-out Force
2420 kN
1330 kN
Arm Tear-out Force
2420 kN
1330 kN
Capacities
Fuel Tank Capacity
14900 litres
6910 litres
Fuel Tank Capacity
14900 litres
6910 litres
Hydraulic Tank Capacity
12000 litres
3900 litres
Hydraulic Tank Capacity
12000 litres
3900 litres
Cooling System Capacity
1200 litres
475 litres
Cooling System Capacity
1200 litres
475 litres
Engine Oil Capacity
1200 litres
290 litres
Engine Oil Capacity
1200 litres
290 litres
Swing Drive Oil Capacity
500 litres
142 litres
Swing Drive Oil Capacity
500 litres
142 litres
Final Drive Gear Oil Capacity
400 litres
120 litres
Final Drive Gear Oil Capacity
400 litres
120 litres
Under Carriage
Track Shoe Width
1 850 mm
1200 mm
Track Shoe Width
1 850 mm
1200 mm
Track Gauge
6800 mm
6750 mm
Track Gauge
6800 mm
6750 mm
Track Length on Ground
7 900 mm
6700 mm
Track Length on Ground
7 900 mm
6700 mm
Ground Clearance
1250 mm
930 mm
Ground Clearance
1250 mm
930 mm
Tail Swing Radius
8280 mm
6500 mm
Tail Swing Radius
8280 mm
6500 mm
Undercarriage Type
Heavy‑duty crawler undercarriage with induction‑hardened steel track shoes
Heavy‑duty crawler undercarriage
Undercarriage Type
Heavy‑duty crawler undercarriage with induction‑hardened steel track shoes
Heavy‑duty crawler undercarriage
Steering & Brakes
Overall Length
21000 mm
9600 mm
Overall Length
21000 mm
9600 mm
Overall Width
11460 mm
2090 mm
Overall Width
11460 mm
2090 mm
Overall Height
9900 mm
4653 mm
Overall Height
9900 mm
4653 mm
Cab Height
5500 mm
5412 mm
Cab Height
5500 mm
5412 mm
Boom Height
4 m
5.432 m
Boom Height
4 m
5.432 m
Track Width
1850 mm
1200 mm
Track Width
1850 mm
1200 mm
Performances
Travel Speed
2 km/h
2.1 km/h
Travel Speed
2 km/h
2.1 km/h
Swing Speed
3.2 rpm
4 rpm
Swing Speed
3.2 rpm
4 rpm
Gradeability
35 %
50 %
Gradeability
35 %
50 %
Drawbar Pull
600 kN
1400 kN
Drawbar Pull
600 kN
1400 kN
Bucket And Attachments
Bucket Capacity
40 Cu.m
23 Cu.m
Bucket Capacity
40 Cu.m
23 Cu.m
Bucket Options
48–52
22 - 23
Bucket Options
48–52
22 - 23
Attachment Compatibility
Standard OEM buckets, rock buckets
Shovel or backhoe equipment
Attachment Compatibility
Standard OEM buckets, rock buckets
Shovel or backhoe equipment
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Multifunctional LCD
LCD with KOMTRAX Plus
Display Type
Multifunctional LCD
LCD with KOMTRAX Plus
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Air-suspension operator seat
Air‑suspended, heated
Seat Type
Air-suspension operator seat
Air‑suspended, heated
Noise Level
75 dB(A)
75 dB(A)
Noise Level
75 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
24 V
Battery
24 V
24 V
Alternator Output
200 A
260 A
Alternator Output
200 A
260 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
Tata Hitachi EX 8000 7
Pros
- Designed for ultra‑large mining and bulk material handling with massive operating weights (~840 t) and huge bucket capacities (~40‑50 m³)
- Fuel‑optimized hydraulics and ECO/auto‑idle systems help reduce fuel consumption relative to older giant excavators
- Spacious, climate‑controlled cab, adjustable seating, and excellent visibility reduce operator fatigue.
Komatsu PC4000-11
Pros
- With ~1 400 kW / 1 875 HP and dual configurations (backhoe & shovel), it handles high throughput and deep dig loads required in large mining operations.
- 22 m³ bucket supports loading of very large haul trucks (150–265 st).
- Front shovel or backhoe attachments mean optimized digging or loading based on application.
