Compare Excavators. Choose Smarter.
Sona RDT-17 VS LiuGong 908E Comparison
Sona RDT-17
₹ 14 L - 16 L
VS
LiuGong 908E
₹ 25 L - 27 L
Sona RDT-17
₹14L
LiuGong 908E
₹25L
Compare excavators helps you make an informed purchase decision.
Sona RDT-17
From ₹ 14 Lakh
LiuGong 908E
From ₹ 25 Lakh
Engine
Model
YANMAR 3‑TVN‑70
Yanmar 4TNV98-ZCSLY
Model
YANMAR 3‑TVN‑70
Yanmar 4TNV98-ZCSLY
Gross Power
10 kw
46 kw
Gross Power
10 kw
46 kw
Net Power
10 kw
45 kw
Net Power
10 kw
45 kw
Engine Power
13 HP
62 HP
Engine Power
13 HP
62 HP
Engine Displacement
850 cc
3300 cc
Engine Displacement
850 cc
3300 cc
Number Of Cylinders
3 Nos
4 Nos
Number Of Cylinders
3 Nos
4 Nos
Rated RPM
2200 rpm
2200 rpm
Rated RPM
2200 rpm
2200 rpm
Emission Standard
BS III
Stage IIIA
Emission Standard
BS III
Stage IIIA
Max Torque
45 Nm
245 Nm
Max Torque
45 Nm
245 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
1700 kg
7500 kg
Operating Weight
1700 kg
7500 kg
Machine Weight
1700 kg
7500 kg
Machine Weight
1700 kg
7500 kg
Counter Weight
120 kg
625 kg
Counter Weight
120 kg
625 kg
Ground Pressure
28 kg
33 kg
Ground Pressure
28 kg
33 kg
Hydraulic System
Main Pump Type
Gear/axial piston pump
Variable displacement piston pump (dual + pilot gear)
Main Pump Type
Gear/axial piston pump
Variable displacement piston pump (dual + pilot gear)
Maximum Hydraulic Flow
40 L/min
167.2 L/min
Maximum Hydraulic Flow
40 L/min
167.2 L/min
Maximum System Pressure
210 bar
294 bar
Maximum System Pressure
210 bar
294 bar
Hydraulic Oil Capacity
20 litres
240 litres
Hydraulic Oil Capacity
20 litres
240 litres
Auxiliary Hydraulic Flow
30 L/min
210 L/min
Auxiliary Hydraulic Flow
30 L/min
210 L/min
Working Range
Max Digging Depth
1800 mm
4030 mm
Max Digging Depth
1800 mm
4030 mm
Max Vertical Wall Digging Depth
1320 mm
3240 mm
Max Vertical Wall Digging Depth
1320 mm
3240 mm
Max Reach at Ground Level
2300 mm
5270 mm
Max Reach at Ground Level
2300 mm
5270 mm
Max Dumping Height
2700 mm
5080 mm
Max Dumping Height
2700 mm
5080 mm
Max Cutting Height
2700 mm
7115 mm
Max Cutting Height
2700 mm
7115 mm
Boom Length
1.700 m
3.710 m
Boom Length
1.700 m
3.710 m
Arm Length
850 mm
1650 mm
Arm Length
850 mm
1650 mm
Bucket Breakout Force
12 kN
56 kN
Bucket Breakout Force
12 kN
56 kN
Arm Tear-out Force
8 kN
38 kN
Arm Tear-out Force
8 kN
38 kN
Capacities
Fuel Tank Capacity
18 litres
140 litres
Fuel Tank Capacity
18 litres
140 litres
Hydraulic Tank Capacity
30 litres
80 litres
Hydraulic Tank Capacity
30 litres
80 litres
Cooling System Capacity
5 litres
12 litres
Cooling System Capacity
5 litres
12 litres
Engine Oil Capacity
4 litres
11 litres
Engine Oil Capacity
4 litres
11 litres
Swing Drive Oil Capacity
1 litres
1.3 litres
Swing Drive Oil Capacity
1 litres
1.3 litres
Final Drive Gear Oil Capacity
1 litres
1.3 litres
Final Drive Gear Oil Capacity
1 litres
1.3 litres
Under Carriage
Track Shoe Width
180 mm
450 mm
Track Shoe Width
180 mm
450 mm
Track Gauge
1000 mm
1750 mm
Track Gauge
1000 mm
1750 mm
Track Length on Ground
1250 mm
2230 mm
Track Length on Ground
1250 mm
2230 mm
Ground Clearance
400 mm
360 mm
Ground Clearance
400 mm
360 mm
Tail Swing Radius
1200 mm
1785 mm
Tail Swing Radius
1200 mm
1785 mm
Undercarriage Type
Tracked crawler undercarriage (steel track shoes)
Tracked / Crawler undercarriage
Undercarriage Type
Tracked crawler undercarriage (steel track shoes)
Tracked / Crawler undercarriage
Steering & Brakes
Overall Length
2550 mm
6 100 mm
Overall Length
2550 mm
6 100 mm
Overall Width
1100 mm
2260 mm
Overall Width
1100 mm
2260 mm
Overall Height
2200 mm
2700 mm
Overall Height
2200 mm
2700 mm
Cab Height
2000 mm
2700 mm
Cab Height
2000 mm
2700 mm
Boom Height
1.500 m
3.057 m
Boom Height
1.500 m
3.057 m
Track Width
180 mm
450 mm
Track Width
180 mm
450 mm
Performances
Travel Speed
4 km/h
4.8 km/h
Travel Speed
4 km/h
4.8 km/h
Swing Speed
10 rpm
11 rpm
Swing Speed
10 rpm
11 rpm
Gradeability
35 %
70 %
Gradeability
35 %
70 %
Drawbar Pull
10 kN
64 kN
Drawbar Pull
10 kN
64 kN
Bucket And Attachments
Bucket Capacity
0.03 Cu.m
0.32 Cu.m
Bucket Capacity
0.03 Cu.m
0.32 Cu.m
Bucket Options
0.03 - 0.04
0.5
Bucket Options
0.03 - 0.04
0.5
Attachment Compatibility
Auger, breaker
Auxiliary hydraulics support breakers, grapples (optional)
Attachment Compatibility
Auger, breaker
Auxiliary hydraulics support breakers, grapples (optional)
Cabin And Controls
Cabin AC
No
Yes
Cabin AC
No
Yes
Display Type
Analog / Basic
LCD monitor (engine hours, fuel, faults, etc.)
Display Type
Analog / Basic
LCD monitor (engine hours, fuel, faults, etc.)
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Mechanical / Vinyl
Adjustable operator seat
Seat Type
Mechanical / Vinyl
Adjustable operator seat
Noise Level
90 dB(A)
99 dB(A)
Noise Level
90 dB(A)
99 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
45 A
12 A
Alternator Output
45 A
12 A
Lighting Type
Halogen
Other
Lighting Type
Halogen
Other
Additional Features
Auto Idle
No
Yes
Auto Idle
No
Yes
Eco Mode
No
Yes
Eco Mode
No
Yes
Telematics
No
Yes
Telematics
No
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
Sona RDT-17
Pros
- At ~1.7 t operating weight, easy to transport and use in tight areas.
- Reliable engine brand commonly used in mini excavators.
- 1.8 m digging depth and ~2.7 m height are reasonable for 1.7 t machines
LiuGong 908E
Pros
- Good Engine Power & Performance
- Strong Digging Forces
- Comfortable & Safe Operator Environment
