Compare Excavators. Choose Smarter.
JCB 18Z VS Tata Hitachi EX1900-6 Comparison
JCB 18Z
₹ 25 L - 30 L
VS
Tata Hitachi EX1900-6
₹ 15 L - 16.99 L
JCB 18Z
₹25L
Tata Hitachi EX1900-6
₹15L
Compare excavators helps you make an informed purchase decision.
JCB 18Z
From ₹ 25 Lakh
Tata Hitachi EX1900-6
From ₹ 15 Lakh
Engine
Model
Perkins 403D‑07 (Diesel, water‑cooled)
Cummins QSKTA38‑CE
Model
Perkins 403D‑07 (Diesel, water‑cooled)
Cummins QSKTA38‑CE
Gross Power
11.7 kw
810 kw
Gross Power
11.7 kw
810 kw
Net Power
10.8 kw
775 kw
Net Power
10.8 kw
775 kw
Engine Power
15.68 HP
1039 HP
Engine Power
15.68 HP
1039 HP
Engine Displacement
762 cc
37800 cc
Engine Displacement
762 cc
37800 cc
Number Of Cylinders
3 Nos
12 Nos
Number Of Cylinders
3 Nos
12 Nos
Rated RPM
2550 rpm
1800 rpm
Rated RPM
2550 rpm
1800 rpm
Emission Standard
BS IV
BS II
Emission Standard
BS IV
BS II
Max Torque
45.6 Nm
4725 Nm
Max Torque
45.6 Nm
4725 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
1749 kg
192000 kg
Operating Weight
1749 kg
192000 kg
Machine Weight
1749 kg
191000 kg
Machine Weight
1749 kg
191000 kg
Counter Weight
1500 kg
32000 kg
Counter Weight
1500 kg
32000 kg
Ground Pressure
0.4 kg
183 kg
Ground Pressure
0.4 kg
183 kg
Hydraulic System
Main Pump Type
fixed displacement piston pump
Variable‑displacement axial piston pumps
Main Pump Type
fixed displacement piston pump
Variable‑displacement axial piston pumps
Maximum Hydraulic Flow
36 L/min
2010 L/min
Maximum Hydraulic Flow
36 L/min
2010 L/min
Maximum System Pressure
235 bar
294 bar
Maximum System Pressure
235 bar
294 bar
Hydraulic Oil Capacity
28 litres
2200 litres
Hydraulic Oil Capacity
28 litres
2200 litres
Auxiliary Hydraulic Flow
32 L/min
1800 L/min
Auxiliary Hydraulic Flow
32 L/min
1800 L/min
Working Range
Max Digging Depth
3560 mm
8180 mm
Max Digging Depth
3560 mm
8180 mm
Max Vertical Wall Digging Depth
1930 mm
5520 mm
Max Vertical Wall Digging Depth
1930 mm
5520 mm
Max Reach at Ground Level
3830 mm
14770 mm
Max Reach at Ground Level
3830 mm
14770 mm
Max Dumping Height
2598 mm
9060 mm
Max Dumping Height
2598 mm
9060 mm
Max Cutting Height
3556 mm
14140 mm
Max Cutting Height
3556 mm
14140 mm
Boom Length
1.700 m
8.300 m
Boom Length
1.700 m
8.300 m
Arm Length
800 mm
3600 mm
Arm Length
800 mm
3600 mm
Bucket Breakout Force
15.6 kN
671 kN
Bucket Breakout Force
15.6 kN
671 kN
Arm Tear-out Force
8.8 kN
524 kN
Arm Tear-out Force
8.8 kN
524 kN
Capacities
Fuel Tank Capacity
20.5 litres
4140 litres
Fuel Tank Capacity
20.5 litres
4140 litres
Hydraulic Tank Capacity
15 litres
1050 litres
Hydraulic Tank Capacity
15 litres
1050 litres
Cooling System Capacity
4.3 litres
395 litres
Cooling System Capacity
4.3 litres
395 litres
Engine Oil Capacity
2.5 litres
166 litres
Engine Oil Capacity
2.5 litres
166 litres
Swing Drive Oil Capacity
3 litres
120 litres
Swing Drive Oil Capacity
3 litres
120 litres
Final Drive Gear Oil Capacity
4 litres
69 litres
Final Drive Gear Oil Capacity
4 litres
69 litres
Under Carriage
Track Shoe Width
230 mm
800 mm
Track Shoe Width
230 mm
800 mm
Track Gauge
750 mm
4600 mm
Track Gauge
750 mm
4600 mm
Track Length on Ground
1220 mm
5 780 mm
Track Length on Ground
1220 mm
5 780 mm
Ground Clearance
162 mm
795 mm
Ground Clearance
162 mm
795 mm
Tail Swing Radius
1103 mm
6035 mm
Tail Swing Radius
1103 mm
6035 mm
Undercarriage Type
Crawler – Rubber Tracks
Heavy‑duty tracked undercarriage with steel track shoes, carrier and track rollers designed for mining excavator service (grease‑tensioned track system).
Undercarriage Type
Crawler – Rubber Tracks
Heavy‑duty tracked undercarriage with steel track shoes, carrier and track rollers designed for mining excavator service (grease‑tensioned track system).
Steering & Brakes
Overall Length
3547 mm
9241 mm
Overall Length
3547 mm
9241 mm
Overall Width
1006 mm
6660 mm
Overall Width
1006 mm
6660 mm
Overall Height
2340 mm
6990 mm
Overall Height
2340 mm
6990 mm
Cab Height
2100 mm
6990 mm
Cab Height
2100 mm
6990 mm
Boom Height
3.500 m
7.423 m
Boom Height
3.500 m
7.423 m
Track Width
230 mm
4600 mm
Track Width
230 mm
4600 mm
Performances
Travel Speed
2 km/h
2.8 km/h
Travel Speed
2 km/h
2.8 km/h
Swing Speed
7.9 rpm
4.7 rpm
Swing Speed
7.9 rpm
4.7 rpm
Gradeability
35 %
30 %
Gradeability
35 %
30 %
Drawbar Pull
120 kN
210 kN
Drawbar Pull
120 kN
210 kN
Bucket And Attachments
Bucket Capacity
0.4 Cu.m
12 Cu.m
Bucket Capacity
0.4 Cu.m
12 Cu.m
Bucket Options
0.4
11 - 15
Bucket Options
0.4
11 - 15
Attachment Compatibility
Breaker, auger, grapple (via aux. hydraulics)
Breaker, Ripper
Attachment Compatibility
Breaker, auger, grapple (via aux. hydraulics)
Breaker, Ripper
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
7 inch LCD
Multi‑Function Monitor
Display Type
7 inch LCD
Multi‑Function Monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Basic suspension/ vinyl
Suspension, Adjustable
Seat Type
Basic suspension/ vinyl
Suspension, Adjustable
Noise Level
72 dB(A)
72 dB(A)
Noise Level
72 dB(A)
72 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
24 V
Battery
12 V
24 V
Alternator Output
60 A
140 A
Alternator Output
60 A
140 A
Lighting Type
LED
Halogen
Lighting Type
LED
Halogen
Additional Features
Auto Idle
No
Yes
Auto Idle
No
Yes
Eco Mode
Yes
Yes
Eco Mode
Yes
Yes
Telematics
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
JCB 18Z
Pros
- Zero tail swing design lets you work in confined spaces without the rear counterweight hitting obstacles.
- Easy access service panels and 180° opening door make maintenance quicker.
- Heavy‑duty steel bodywork and ROPS/TOPS canopy protect the machine and operator.
Tata Hitachi EX1900-6
Pros
- Engine: Cummins QSKTA38‑CE diesel producing 1,086 HP gross / ~1,039 HP net at 1,800 rpm.
- Six main variable pumps and Engine‑Pump control give strong force & controllability for heavy digging and swing operations.
- Designed for 24/7 mining conditions with durable “box‑section” frames and easy service access.
