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Tata Hitachi NX 80 VS Kobelco SK 145XDLC Comparison
Tata Hitachi NX 80
₹ 45 L - 46 L
VS
Kobelco SK 145XDLC
₹ 45 L - 55 L
Tata Hitachi NX 80
₹45L
Kobelco SK 145XDLC
₹45L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi NX 80
From ₹ 45 Lakh
Kobelco SK 145XDLC
From ₹ 45 Lakh
Engine
Model
Cummins QSB6.7
ISUZU 4JJ1 (4‑cycle, water‑cooled, direct injection with turbocharger)
Model
Cummins QSB6.7
ISUZU 4JJ1 (4‑cycle, water‑cooled, direct injection with turbocharger)
Gross Power
114 kw
73 kw
Gross Power
114 kw
73 kw
Net Power
115 kw
73 kw
Net Power
115 kw
73 kw
Engine Power
120 HP
98 HP
Engine Power
120 HP
98 HP
Engine Displacement
3788 cc
3000 cc
Engine Displacement
3788 cc
3000 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
2128 rpm
2000 rpm
Rated RPM
2128 rpm
2000 rpm
Emission Standard
BS IV
BS IV
Emission Standard
BS IV
BS IV
Max Torque
872 Nm
365 Nm
Max Torque
872 Nm
365 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
7500 kg
14100 kg
Operating Weight
7500 kg
14100 kg
Machine Weight
7500 kg
14100 kg
Machine Weight
7500 kg
14100 kg
Counter Weight
1300 kg
4200 kg
Counter Weight
1300 kg
4200 kg
Ground Pressure
45 kg
41 kg
Ground Pressure
45 kg
41 kg
Hydraulic System
Main Pump Type
Variable Displacement pump
Two variable displacement pumps + one gear pump
Main Pump Type
Variable Displacement pump
Two variable displacement pumps + one gear pump
Maximum Hydraulic Flow
330 L/min
130 L/min
Maximum Hydraulic Flow
330 L/min
130 L/min
Maximum System Pressure
365 bar
343 bar
Maximum System Pressure
365 bar
343 bar
Hydraulic Oil Capacity
234 litres
197 litres
Hydraulic Oil Capacity
234 litres
197 litres
Auxiliary Hydraulic Flow
120 L/min
120 L/min
Auxiliary Hydraulic Flow
120 L/min
120 L/min
Working Range
Max Digging Depth
4660 mm
5280 mm
Max Digging Depth
4660 mm
5280 mm
Max Vertical Wall Digging Depth
4761 mm
4880 mm
Max Vertical Wall Digging Depth
4761 mm
4880 mm
Max Reach at Ground Level
3752 mm
7930 mm
Max Reach at Ground Level
3752 mm
7930 mm
Max Dumping Height
4565 mm
5810 mm
Max Dumping Height
4565 mm
5810 mm
Max Cutting Height
4876 mm
8300 mm
Max Cutting Height
4876 mm
8300 mm
Boom Length
5.7 m
4.680 m
Boom Length
5.7 m
4.680 m
Arm Length
2990 mm
2090 mm
Arm Length
2990 mm
2090 mm
Bucket Breakout Force
197 kN
132 kN
Bucket Breakout Force
197 kN
132 kN
Arm Tear-out Force
112 kN
73 kN
Arm Tear-out Force
112 kN
73 kN
Capacities
Fuel Tank Capacity
400 litres
271 litres
Fuel Tank Capacity
400 litres
271 litres
Hydraulic Tank Capacity
220 litres
197 litres
Hydraulic Tank Capacity
220 litres
197 litres
Cooling System Capacity
35 litres
12 litres
Cooling System Capacity
35 litres
12 litres
Engine Oil Capacity
22 litres
18.5 litres
Engine Oil Capacity
22 litres
18.5 litres
Swing Drive Oil Capacity
12 litres
7 litres
Swing Drive Oil Capacity
12 litres
7 litres
Final Drive Gear Oil Capacity
7 litres
12 litres
Final Drive Gear Oil Capacity
7 litres
12 litres
Under Carriage
Track Shoe Width
450 mm
500 mm
Track Shoe Width
450 mm
500 mm
Track Gauge
1880 mm
1990 mm
Track Gauge
1880 mm
1990 mm
Track Length on Ground
2 290 mm
3040 mm
Track Length on Ground
2 290 mm
3040 mm
Ground Clearance
385 mm
415 mm
Ground Clearance
385 mm
415 mm
Tail Swing Radius
2 060 mm
2330 mm
Tail Swing Radius
2 060 mm
2330 mm
Undercarriage Type
Crawler undercarriage with steel tracks, multi‑roller support (5 bottom rollers and 1 upper carrier roller per side), and grease‑adjusted track tensioning – typical for this class.
Tracked undercarriage with steel track shoes and grease‑tensioned track adjustment — conventional crawler system for excavators.
Undercarriage Type
Crawler undercarriage with steel tracks, multi‑roller support (5 bottom rollers and 1 upper carrier roller per side), and grease‑adjusted track tensioning – typical for this class.
Tracked undercarriage with steel track shoes and grease‑tensioned track adjustment — conventional crawler system for excavators.
Steering & Brakes
Overall Length
9766 mm
7970 mm
Overall Length
9766 mm
7970 mm
Overall Width
2990 mm
2490 mm
Overall Width
2990 mm
2490 mm
Overall Height
3050 mm
2740 mm
Overall Height
3050 mm
2740 mm
Cab Height
3100 mm
2142 mm
Cab Height
3100 mm
2142 mm
Boom Height
3.5 m
2.765 m
Boom Height
3.5 m
2.765 m
Track Width
600 mm
700 mm
Track Width
600 mm
700 mm
Performances
Travel Speed
5.3 km/h
5.7 km/h
Travel Speed
5.3 km/h
5.7 km/h
Swing Speed
11 rpm
10.8 rpm
Swing Speed
11 rpm
10.8 rpm
Gradeability
70 %
70 %
Gradeability
70 %
70 %
Drawbar Pull
140 kN
142 kN
Drawbar Pull
140 kN
142 kN
Bucket And Attachments
Bucket Capacity
3.3 Cu.m
0.7 Cu.m
Bucket Capacity
3.3 Cu.m
0.7 Cu.m
Bucket Options
3.3 - 3.5
0.6 – 0.7
Bucket Options
3.3 - 3.5
0.6 – 0.7
Attachment Compatibility
Breaker, Augger
Breaker, couplers, other standard excavator attachments
Attachment Compatibility
Breaker, Augger
Breaker, couplers, other standard excavator attachments
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
7 inch LCD
7 Inch LCD
Display Type
7 inch LCD
7 Inch LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension Seat
Suspension seat
Seat Type
Suspension Seat
Suspension seat
Noise Level
75 dB(A)
78 dB(A)
Noise Level
75 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
24 V
Battery
12 V
24 V
Alternator Output
86 A
68 A
Alternator Output
86 A
68 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 NX 80
Pros
- Good balance of power (~49 hp) and weight (~7.5 t) for urban and utility work.
- Decent bucket capacity (~0.35 m³) and reach for landscaping, digging, desilting and utility tasks.
- Intelligent hydraulic system with auto idle/auto decel features improves fuel efficiency and reduces cost.
Kobelco SK 145XDLC
Pros
- Strong ~98 HP engine with 3.0 L displacement delivers solid performance for a ~14 t excavator class.
- Newly developed robust boom and improved arm strength help in heavy earthmoving and loading tasks.
- ECO‑mode and Auto Idle Stop (AIS) improve fuel economy.
