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Tata Hitachi ZAXIS 670H VS Kobelco SK 145XDLC Comparison
Tata Hitachi ZAXIS 670H
₹ 60 L - 74.99 L
VS
Kobelco SK 145XDLC
₹ 45 L - 55 L
Tata Hitachi ZAXIS 670H
₹60L
Kobelco SK 145XDLC
₹45L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi ZAXIS 670H
From ₹ 60 Lakh
Kobelco SK 145XDLC
From ₹ 45 Lakh
Engine
Model
Isuzu BB‑6WG1X (Turbocharged 4‑cycle, direct injection, water cooled)
ISUZU 4JJ1 (4‑cycle, water‑cooled, direct injection with turbocharger)
Model
Isuzu BB‑6WG1X (Turbocharged 4‑cycle, direct injection, water cooled)
ISUZU 4JJ1 (4‑cycle, water‑cooled, direct injection with turbocharger)
Gross Power
295 kw
73 kw
Gross Power
295 kw
73 kw
Net Power
295 kw
73 kw
Net Power
295 kw
73 kw
Engine Power
395 HP
98 HP
Engine Power
395 HP
98 HP
Engine Displacement
15681 cc
3000 cc
Engine Displacement
15681 cc
3000 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
1800 rpm
2000 rpm
Rated RPM
1800 rpm
2000 rpm
Emission Standard
BS II
BS IV
Emission Standard
BS II
BS IV
Max Torque
1540 Nm
365 Nm
Max Torque
1540 Nm
365 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
63500 kg
14100 kg
Operating Weight
63500 kg
14100 kg
Machine Weight
63500 kg
14100 kg
Machine Weight
63500 kg
14100 kg
Counter Weight
12002 kg
4200 kg
Counter Weight
12002 kg
4200 kg
Ground Pressure
107 kg
41 kg
Ground Pressure
107 kg
41 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston pumps
Two variable displacement pumps + one gear pump
Main Pump Type
Variable displacement axial piston pumps
Two variable displacement pumps + one gear pump
Maximum Hydraulic Flow
950 L/min
130 L/min
Maximum Hydraulic Flow
950 L/min
130 L/min
Maximum System Pressure
309 bar
343 bar
Maximum System Pressure
309 bar
343 bar
Hydraulic Oil Capacity
618 litres
197 litres
Hydraulic Oil Capacity
618 litres
197 litres
Auxiliary Hydraulic Flow
30 L/min
120 L/min
Auxiliary Hydraulic Flow
30 L/min
120 L/min
Working Range
Max Digging Depth
7046 mm
5280 mm
Max Digging Depth
7046 mm
5280 mm
Max Vertical Wall Digging Depth
6886 mm
4880 mm
Max Vertical Wall Digging Depth
6886 mm
4880 mm
Max Reach at Ground Level
11370 mm
7930 mm
Max Reach at Ground Level
11370 mm
7930 mm
Max Dumping Height
6886 mm
5810 mm
Max Dumping Height
6886 mm
5810 mm
Max Cutting Height
10867 mm
8300 mm
Max Cutting Height
10867 mm
8300 mm
Boom Length
6.600 m
4.680 m
Boom Length
6.600 m
4.680 m
Arm Length
2900 mm
2090 mm
Arm Length
2900 mm
2090 mm
Bucket Breakout Force
308 kN
132 kN
Bucket Breakout Force
308 kN
132 kN
Arm Tear-out Force
258 kN
73 kN
Arm Tear-out Force
258 kN
73 kN
Capacities
Fuel Tank Capacity
740 litres
271 litres
Fuel Tank Capacity
740 litres
271 litres
Hydraulic Tank Capacity
310 litres
197 litres
Hydraulic Tank Capacity
310 litres
197 litres
Cooling System Capacity
98 litres
12 litres
Cooling System Capacity
98 litres
12 litres
Engine Oil Capacity
55 litres
18.5 litres
Engine Oil Capacity
55 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
10 litres
12 litres
Final Drive Gear Oil Capacity
10 litres
12 litres
Under Carriage
Track Shoe Width
600 mm
500 mm
Track Shoe Width
600 mm
500 mm
Track Gauge
3200 mm
1990 mm
Track Gauge
3200 mm
1990 mm
Track Length on Ground
4250 mm
3040 mm
Track Length on Ground
4250 mm
3040 mm
Ground Clearance
800 mm
415 mm
Ground Clearance
800 mm
415 mm
Tail Swing Radius
3800 mm
2330 mm
Tail Swing Radius
3800 mm
2330 mm
Undercarriage Type
Tracked undercarriage with steel grouser shoes and grease tensioning (heavy crawler configuration for excavators)
Tracked undercarriage with steel track shoes and grease‑tensioned track adjustment — conventional crawler system for excavators.
Undercarriage Type
Tracked undercarriage with steel grouser shoes and grease tensioning (heavy crawler configuration for excavators)
Tracked undercarriage with steel track shoes and grease‑tensioned track adjustment — conventional crawler system for excavators.
Steering & Brakes
Overall Length
11650 mm
7970 mm
Overall Length
11650 mm
7970 mm
Overall Width
3200 mm
2490 mm
Overall Width
3200 mm
2490 mm
Overall Height
3500 mm
2740 mm
Overall Height
3500 mm
2740 mm
Cab Height
3500 mm
2142 mm
Cab Height
3500 mm
2142 mm
Boom Height
3.700 m
2.765 m
Boom Height
3.700 m
2.765 m
Track Width
600 mm
700 mm
Track Width
600 mm
700 mm
Performances
Travel Speed
5 km/h
5.7 km/h
Travel Speed
5 km/h
5.7 km/h
Swing Speed
10.2 rpm
10.8 rpm
Swing Speed
10.2 rpm
10.8 rpm
Gradeability
70 %
70 %
Gradeability
70 %
70 %
Drawbar Pull
415 kN
142 kN
Drawbar Pull
415 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 - 4.1
0.6 – 0.7
Bucket Options
3.3 - 4.1
0.6 – 0.7
Attachment Compatibility
Breaker, ripper, grapples
Breaker, couplers, other standard excavator attachments
Attachment Compatibility
Breaker, ripper, grapples
Breaker, couplers, other standard excavator attachments
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Digital + analog monitor
7 Inch LCD
Display Type
Digital + analog monitor
7 Inch LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension
Suspension seat
Seat Type
Adjustable suspension
Suspension seat
Noise Level
78 dB(A)
78 dB(A)
Noise Level
78 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2x12 V
24 V
Battery
2x12 V
24 V
Alternator Output
50 A
68 A
Alternator Output
50 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 ZAXIS 670H
Pros
- High Hydraulic Flow: ~950 L/min total — supports powerful digging and attachments.
- Large Engine Output: 395 HP in a heavy crawler class supports effective performance.
- High Boom/Cut Height: ~10.9 m — effective for loading trucks and high dumps.
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.
