Compare Excavators. Choose Smarter.
CAT 305.5E VS KUBOTA U30 - 6 Comparison
CAT 305.5E
₹ 29 L - 31 L
VS
KUBOTA U30 - 6
₹ 25 L - 27 L
CAT 305.5E
₹29L
KUBOTA U30 - 6
₹25L
Compare excavators helps you make an informed purchase decision.
CAT 305.5E
From ₹ 29 Lakh
KUBOTA U30 - 6
From ₹ 25 Lakh
Engine
Model
Cat C2.4 DI
Kubota D1703‑M‑E3‑BH‑11
Model
Cat C2.4 DI
Kubota D1703‑M‑E3‑BH‑11
Gross Power
34.1 kw
20.5 kw
Gross Power
34.1 kw
20.5 kw
Net Power
32.9 kw
20.5 kw
Net Power
32.9 kw
20.5 kw
Engine Power
45.7 HP
27.5 HP
Engine Power
45.7 HP
27.5 HP
Engine Displacement
2400 cc
1,826 cc
Engine Displacement
2400 cc
1,826 cc
Number Of Cylinders
4 Nos
3 Nos
Number Of Cylinders
4 Nos
3 Nos
Rated RPM
2400 rpm
2200 rpm
Rated RPM
2400 rpm
2200 rpm
Emission Standard
Stage III
BSIV
Emission Standard
Stage III
BSIV
Max Torque
800 Nm
880 Nm
Max Torque
800 Nm
880 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
5400 kg
3105 kg
Operating Weight
5400 kg
3105 kg
Machine Weight
5,423 kg
3,120 kg
Machine Weight
5,423 kg
3,120 kg
Counter Weight
5000 kg
4300 kg
Counter Weight
5000 kg
4300 kg
Ground Pressure
31.0 kg
40 kg
Ground Pressure
31.0 kg
40 kg
Hydraulic System
Main Pump Type
Load sensing hydraulics with variable displacement piston pump
Variable displacement pumps × 2 + gear pump × 1
Main Pump Type
Load sensing hydraulics with variable displacement piston pump
Variable displacement pumps × 2 + gear pump × 1
Maximum Hydraulic Flow
140 L/min
50 L/min
Maximum Hydraulic Flow
140 L/min
50 L/min
Maximum System Pressure
250 bar
245 bar
Maximum System Pressure
250 bar
245 bar
Hydraulic Oil Capacity
85 litres
250 litres
Hydraulic Oil Capacity
85 litres
250 litres
Auxiliary Hydraulic Flow
180 L/min
50 L/min
Auxiliary Hydraulic Flow
180 L/min
50 L/min
Working Range
Max Digging Depth
137 mm
2820 mm
Max Digging Depth
137 mm
2820 mm
Max Vertical Wall Digging Depth
2,210 mm
2,290 mm
Max Vertical Wall Digging Depth
2,210 mm
2,290 mm
Max Reach at Ground Level
5830 mm
4905 mm
Max Reach at Ground Level
5830 mm
4905 mm
Max Dumping Height
3,835 mm
2,865 mm
Max Dumping Height
3,835 mm
2,865 mm
Max Cutting Height
5460 mm
4,265 mm
Max Cutting Height
5460 mm
4,265 mm
Boom Length
3.200 m
5.700 m
Boom Length
3.200 m
5.700 m
Arm Length
1500 mm
2900 mm
Arm Length
1500 mm
2900 mm
Bucket Breakout Force
35 kN
30.0 kN
Bucket Breakout Force
35 kN
30.0 kN
Arm Tear-out Force
27 kN
110 kN
Arm Tear-out Force
27 kN
110 kN
Capacities
Fuel Tank Capacity
78 litres
46 litres
Fuel Tank Capacity
78 litres
46 litres
Hydraulic Tank Capacity
58 litres
220 litres
Hydraulic Tank Capacity
58 litres
220 litres
Cooling System Capacity
9.8 litres
36 litres
Cooling System Capacity
9.8 litres
36 litres
Engine Oil Capacity
9.5 litres
22 litres
Engine Oil Capacity
9.5 litres
22 litres
Swing Drive Oil Capacity
8 litres
8 litres
Swing Drive Oil Capacity
8 litres
8 litres
Final Drive Gear Oil Capacity
7 litres
7 litres
Final Drive Gear Oil Capacity
7 litres
7 litres
Under Carriage
Track Shoe Width
400 mm
300 mm
Track Shoe Width
400 mm
300 mm
Track Gauge
1550 mm
1220 mm
Track Gauge
1550 mm
1220 mm
Track Length on Ground
2440 mm
2100 mm
Track Length on Ground
2440 mm
2100 mm
Ground Clearance
628 mm
290 mm
Ground Clearance
628 mm
290 mm
Tail Swing Radius
1580 mm
790 mm
Tail Swing Radius
1580 mm
790 mm
Undercarriage Type
Tracked undercarriage with rubber tracks (standard on this mini excavator)
Tracked crawler undercarriage (rubber/steel tracks)
Undercarriage Type
Tracked undercarriage with rubber tracks (standard on this mini excavator)
Tracked crawler undercarriage (rubber/steel tracks)
Steering & Brakes
Overall Length
5,765 mm
4,545 mm
Overall Length
5,765 mm
4,545 mm
Overall Width
1950 mm
1,550 mm
Overall Width
1950 mm
1,550 mm
Overall Height
2,540 mm
2,455 mm
Overall Height
2,540 mm
2,455 mm
Cab Height
2,540 mm
2,485 mm
Cab Height
2,540 mm
2,485 mm
Boom Height
3 m
2.455 m
Boom Height
3 m
2.455 m
Track Width
600 mm
300 mm
Track Width
600 mm
300 mm
Performances
Travel Speed
4 km/h
4.6 km/h
Travel Speed
4 km/h
4.6 km/h
Swing Speed
10.5 rpm
8 rpm
Swing Speed
10.5 rpm
8 rpm
Gradeability
25 %
30 %
Gradeability
25 %
30 %
Drawbar Pull
40 kN
200 kN
Drawbar Pull
40 kN
200 kN
Bucket And Attachments
Bucket Capacity
0.06 Cu.m
0.1 Cu.m
Bucket Capacity
0.06 Cu.m
0.1 Cu.m
Bucket Options
0.22
General‑purpose, trenching, grading variants (market dependent)
Bucket Options
0.22
General‑purpose, trenching, grading variants (market dependent)
Attachment Compatibility
Standard mini‑excavator attachments (hydraulic hammer, auger, etc.)
Auxiliary hydraulics support breakers, augers, thumbs (ensure correct flow & fittings)
Attachment Compatibility
Standard mini‑excavator attachments (hydraulic hammer, auger, etc.)
Auxiliary hydraulics support breakers, augers, thumbs (ensure correct flow & fittings)
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Standard operator display
Basic operator instrumentation with indicators
Display Type
Standard operator display
Basic operator instrumentation with indicators
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension/comfort seat
Adjustable operator seat
Seat Type
Suspension/comfort seat
Adjustable operator seat
Noise Level
73 dB(A)
75 dB(A)
Noise Level
73 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
80 A
60 A
Alternator Output
80 A
60 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
CAT 305.5E
Pros
- Compact & Maneuverable
- Strong Performance for Size
- Fuel Efficient
KUBOTA U30 - 6
Pros
- Strong Engine & Digging Capability
- Efficient Fuel & Technology Features
- Compact Design & Maneuverability
