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CAT 320D VS Tata Hitachi TMX 20 Neo Comparison
CAT 320D
₹ 22 L - 23.99 L
VS
Tata Hitachi TMX 20 Neo
₹ 22 L - 22.99 L
CAT 320D
₹22L
Tata Hitachi TMX 20 Neo
₹22L
Compare excavators helps you make an informed purchase decision.
CAT 320D
From ₹ 22 Lakh
Tata Hitachi TMX 20 Neo
From ₹ 22 Lakh
Engine
Model
CAT 3066TA
S217 Diesel Engine
Model
CAT 3066TA
S217 Diesel Engine
Gross Power
112.8 kw
20.9 kw
Gross Power
112.8 kw
20.9 kw
Net Power
104 kw
20 kw
Net Power
104 kw
20 kw
Engine Power
140 HP
27.4 HP
Engine Power
140 HP
27.4 HP
Engine Displacement
6370 cc
2400 cc
Engine Displacement
6370 cc
2400 cc
Number Of Cylinders
6 Nos
3 Nos
Number Of Cylinders
6 Nos
3 Nos
Rated RPM
1800 rpm
2000 rpm
Rated RPM
1800 rpm
2000 rpm
Emission Standard
BS IV
BS III
Emission Standard
BS IV
BS III
Max Torque
650 Nm
106 Nm
Max Torque
650 Nm
106 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
20330 kg
2300 kg
Operating Weight
20330 kg
2300 kg
Machine Weight
20300 kg
2300 kg
Machine Weight
20300 kg
2300 kg
Counter Weight
4200 kg
400 kg
Counter Weight
4200 kg
400 kg
Ground Pressure
55 kg
32 kg
Ground Pressure
55 kg
32 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston
Variable displacement piston pump
Main Pump Type
Variable displacement axial piston
Variable displacement piston pump
Maximum Hydraulic Flow
205 L/min
70 L/min
Maximum Hydraulic Flow
205 L/min
70 L/min
Maximum System Pressure
350 bar
210 bar
Maximum System Pressure
350 bar
210 bar
Hydraulic Oil Capacity
260 litres
45 litres
Hydraulic Oil Capacity
260 litres
45 litres
Auxiliary Hydraulic Flow
60 L/min
40 L/min
Auxiliary Hydraulic Flow
60 L/min
40 L/min
Working Range
Max Digging Depth
6720 mm
3961 mm
Max Digging Depth
6720 mm
3961 mm
Max Vertical Wall Digging Depth
6980 mm
2050 mm
Max Vertical Wall Digging Depth
6980 mm
2050 mm
Max Reach at Ground Level
10790 mm
4040 mm
Max Reach at Ground Level
10790 mm
4040 mm
Max Dumping Height
6940 mm
2677 mm
Max Dumping Height
6940 mm
2677 mm
Max Cutting Height
9960 mm
3961 mm
Max Cutting Height
9960 mm
3961 mm
Boom Length
5.700 m
1.900 m
Boom Length
5.700 m
1.900 m
Arm Length
2.5 mm
1000 mm
Arm Length
2.5 mm
1000 mm
Bucket Breakout Force
135 kN
18.5 kN
Bucket Breakout Force
135 kN
18.5 kN
Arm Tear-out Force
118 kN
11.2 kN
Arm Tear-out Force
118 kN
11.2 kN
Capacities
Fuel Tank Capacity
410 litres
35 litres
Fuel Tank Capacity
410 litres
35 litres
Hydraulic Tank Capacity
120 litres
45 litres
Hydraulic Tank Capacity
120 litres
45 litres
Cooling System Capacity
25 litres
8 litres
Cooling System Capacity
25 litres
8 litres
Engine Oil Capacity
30 litres
8 litres
Engine Oil Capacity
30 litres
8 litres
Swing Drive Oil Capacity
8 litres
2 litres
Swing Drive Oil Capacity
8 litres
2 litres
Final Drive Gear Oil Capacity
6 litres
2 litres
Final Drive Gear Oil Capacity
6 litres
2 litres
Under Carriage
Track Shoe Width
600 mm
280 mm
Track Shoe Width
600 mm
280 mm
Track Gauge
2200 mm
1120 mm
Track Gauge
2200 mm
1120 mm
Track Length on Ground
3265 mm
1300 mm
Track Length on Ground
3265 mm
1300 mm
Ground Clearance
450 mm
291 mm
Ground Clearance
450 mm
291 mm
Tail Swing Radius
2750 mm
675 mm
Tail Swing Radius
2750 mm
675 mm
Undercarriage Type
Crawler – Steel Tracks
Crawler undercarriage with grease‑tension track adjustment and conventional rollers (1×2 upper rollers, 3×2 bottom rollers).
Undercarriage Type
Crawler – Steel Tracks
Crawler undercarriage with grease‑tension track adjustment and conventional rollers (1×2 upper rollers, 3×2 bottom rollers).
Steering & Brakes
Overall Length
9450 mm
4350 mm
Overall Length
9450 mm
4350 mm
Overall Width
2800 mm
1550 mm
Overall Width
2800 mm
1550 mm
Overall Height
3050 mm
2370 mm
Overall Height
3050 mm
2370 mm
Cab Height
2950 mm
2180 mm
Cab Height
2950 mm
2180 mm
Boom Height
3.050 m
1.950 m
Boom Height
3.050 m
1.950 m
Track Width
600 mm
230 mm
Track Width
600 mm
230 mm
Performances
Travel Speed
5.6 km/h
4.2 km/h
Travel Speed
5.6 km/h
4.2 km/h
Swing Speed
10.5 rpm
9 rpm
Swing Speed
10.5 rpm
9 rpm
Gradeability
30 %
30 %
Gradeability
30 %
30 %
Drawbar Pull
205 kN
21 kN
Drawbar Pull
205 kN
21 kN
Bucket And Attachments
Bucket Capacity
1 Cu.m
0.07 Cu.m
Bucket Capacity
1 Cu.m
0.07 Cu.m
Bucket Options
0.57–1.56
0.04 – 0.07
Bucket Options
0.57–1.56
0.04 – 0.07
Attachment Compatibility
Standard Cat thumb, breaker, auger, tilt‑rotator kits
Hydraulic breaker, Auger, Grapple, Ripper
Attachment Compatibility
Standard Cat thumb, breaker, auger, tilt‑rotator kits
Hydraulic breaker, Auger, Grapple, Ripper
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
LCD monitor on newer versions
Digital / Analog combo
Display Type
LCD monitor on newer versions
Digital / Analog combo
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Air suspension available
Adjustable suspension seat
Seat Type
Air suspension available
Adjustable 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
24 V
12 V
Battery
24 V
12 V
Alternator Output
70 A
55 A
Alternator Output
70 A
55 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
CAT 320D
Pros
- Proven Cat C6.4 ACERT engine with solid torque and power for mid‑size excavator tasks (earthmoving, trenching, loading).
- 5.7 m boom and ~9+ m digging height help in both shallow and medium depth work.
- Caterpillar’s dealer network is extensive — spare parts availability is usually strong globally.
Tata Hitachi TMX 20 Neo
Pros
- Economical & budget‑friendly – one of the most cost‑effective mini excavators in its class in India.
- Compact & lightweight – easy transport and maneuvering in tight construction zones.
- Fuel efficient – smaller engine and efficient hydraulics aid lower fuel consumption
