Sonalika 745 III DI tractor has 3 cylinder naturally aspirated liquid cooled engine with 3065 CC displacement which can produce about 50 hp 1900 engine rated RPM. Tractor can produce maximum torque of 205 Nm at 1100 engine RPM. Tractor has maximum 2000 kg weight lifting capacity. Tractor has single and dual clutch with 8F+2R and 10F+5R transmission options. Tractor has 55 liters fuel tank capacity and oil bath type air cleaner system. Here are some more specifications of tractor:
Engine
| Specifications | Data |
|---|---|
| 1. Engine Make | International Tractor Ltd. (3105ELU) |
| 2. Engine Type |
|
| 3. Max Torque | 205 Nm at 1100 ERPM |
| 4. HP | 50 hp category |
| 5. Bore*Stroke (MM) | 105*118 mm |
| 6. Displacement | 3065 CC |
| 7. Engine rated RPM | 1900 +-25 |
| 8. Pump | Inline Bosch |
| 9. Max engine RPM in tachometer | 2500 |
| 10. SFC | No data available |
| 11. Idle RPM | 750 +- 50 |
| 12. Max. idle RPM | 2100 +-50 |
| 13. Firing order | 1-3-2 |
| 14. Working RPM range | 1400 to 2100 |
| 15. Fuel injections timing | 12° BTDC |
Transmission
| Specifications | Data |
|---|---|
| 1. Clutch type & size | Single with 280 mm dia (optional) Dual with 280 mm dia (standard) |
| 2. Transmission | 8F+2R 10F+5R |
| 3. Clutch paddle free play | 25-30 mm |
| 4. Transmission type | Constant mesh |
Unfortunately we don’t have data about gear speed ( if anyone having this information & wants to share us to make this information more perfect then please contact us on our Contact Us page ) but here is a small information about this given below:
| Transmission | Gear speed |
|---|---|
| For 8F+2R in north India | Minimum: 2.41 kmph Maximum: 30.82 kmph |
| For 8F+2R in south India | Minimum 2.61 kmph Maximum: 30.79 kmph |
| For 10F+5R | Minimum: 2.64 kmph Maximum: 35.44 kmph |
Brakes
| Specifications | Data |
|---|---|
| 1. Type | Oil Immersed Brakes |
| 2. Minimum turning diameter with brakes | LHS: 5.81 m RHS: 5.77 m |
| 3. Minimum turning diameter without brakes | LHS: 6.56 m RHS: 6.60 m |
| 4. Brake paddle free play | 55 to 60 mm |
Steering
| Specifications | Data |
|---|---|
| a1. Mechanical | Available (standard) |
| 2. Power | Available (optional) |
| 3. Oil capacity (power steering) | 2.5 liters |
| 4. Oil capacity (mechanical steering) | 0.6 liter |
PTO
| Specifications | Data |
|---|---|
| 1. PTO HP @ Rated RPM | No data available |
| 2. PTO speeds-Standard | 540 PTO at 1563 ERPM |
| 3. PTO speeds – Economy | Not available |
| 4. PTO speeds – Reverse | Not available |
| 5. PTO speeds – Ground speed | Available with dual clutch |
Hydraulics
| Specifications | Data |
|---|---|
| 1. Type | Live Auto depth and draft control |
| 2. Lift capacity | 1800 +-200 kg |
Tyres & pressure according to conditions
| Tyre | Pressure without heavy load | Pressure with ballast or heavy equipment |
|---|---|---|
| 6.50*20 | No data available | No data available |
| 13.6*28 | No data available | No data available |
Overall dimensions
| Specifications | Data |
|---|---|
| 1. Wheel base | 2080 mm (for 8F+2R) 1850 mm (for 10F+5R) |
| 2. Overall length | 3590 mm (for 8F+2R) 3650 mm (for 10F+5R) |
| 3. Overall width | 1710/1820 mm (for 8F+2R) 1860 mm (for 10F+5R) |
| 4. Overall height | 2320 mm (for 8F+2R) 2280 mm (for 10F+5R) |
| 5. MIN. Ground clearance | 400 mm in 2WD 360 mm in 4WD |
| 6. Weight of tractor (without ballast) | 2050/2150 kg (8F+2R) 2140 kg (10F+5R) |
Others
| Specifications | Data |
|---|---|
| 1. Battery | 12 V, 88 Ah |
| 2. Alternator | 12 Volt & 35 Amps. |
| 3. Fuel tank capacity | 55 Liters |
Oil & Lubrication
| Parts | Amount | Type |
|---|---|---|
| Engine oil | 8.2 liters | SAE-20W40 |
| Air cleaner | 0.7 to 1 liter | SAE-20W40 |
| Transmission/Hydraulics | 52 liters | ELF-2412 (for wet brakes) EP-80 (for dry brakes) |
| Power steering | 2.5 liters | Dexron II-D |
| Mechanical | 0.6 liter | EP-80 |
| Coolant | No data available | Mixture of 95% DM water and 5% ethylene glycol |
| Grease | As required | No data available |
Here are some details of tractor’s instrument cluster:
- Tachometer with 3000 maximum engine RPM.
- Fuel gauge.
- Engine temperature gauge.
- Engine oil pressure gauge.
- Volt meter.
- High beam indicator.
- Turn indicator lights.
- Battery charging indicator.
To get best fuel consumption form it is very important to select perfect implement for tractor and to better understand about it here is a table:
Implement Selection for Sonalika 745 III DI
| Implement | Type | Engine RPM | Gear |
|---|---|---|---|
| MB Plough | 2 Bottoms (710 mm) | 1400 to 1500 | L3 |
| Cultivator | 11 tines | 1600 to 1700 | L4 & H1 |
| Disc harrow | 16 disc | 1600 to 1700 | L4 & H1 |
| Rotavator | 7 feet with 48 blades | 1560 | L2 |
Ballasting
For ballasting visit Sonalika DI 35 Sikander HDM tractor page because methods of ballasting are same for both the tractors.
Troubleshooting
For troubleshooting visit Sonalika 750 DI Sikander tractor page because methods of troubleshooting are same both the tractors.
Here is the details about tractor’s periodic maintenance chart for better life of tractor and performance:
Periodic Maintenance chart
| Jobs | |||||
|---|---|---|---|---|---|
| 50 | 300 | 600 | 900 | 1200 | |
| Complete washing of tractor | ✓ | ✓ | ✓ | ✓ | ✓ |
| Lubrication of all greasing points | ✓ | ✓ | ✓ | ✓ | ✓ |
| Check & top-up cooland level | ✓ | ✓ | ✓ | ✓ | ✓ |
| Adjustment of valve clearnance | ✓ | ✓ | ✓ | ✓ | ✓ |
| Changing of engine oil & oil filter | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tight cylinder head nuts & bolts | ✓ | ✓ | ✓ | ✓ | ✓ |
| Check & adjustment of idle speed | ✓ | ✓ | ✓ | ✓ | ✓ |
| Air cleaner oil | Replace after every 50 hours in normal working condition & clean pre bowl everyday | ||||
| Tight climps of hoses | ✓ | ✓ | ✓ | ✓ | ✓ |
| Change primary fuel filter | ✓ | ✓ | |||
| Change secondary fuel filter | ✓ | ✓ | |||
| Clean fuel strainer | ✓ | ✓ | ✓ | ✓ | ✓ |
| Change single stage filter | After 500 hours of normal operaions | ||||
| Drain water from separator | ✓ | ✓ | ✓ | ✓ | ✓ |
| Clean feed pump | ✓ | ✓ | ✓ | ✓ | ✓ |
| Check & adjust nozzle spray pressure | ✓ | ||||
| Check & adjust free play in clutch paddle | ✓ | ✓ | ✓ | ✓ | ✓ |
| Check & top up transmissin & hydraulics oil | ✓ | ✓ | ✓ | ✓ | |
| Change transmission & hydraulics oil | At 1200 hours for first time then after every 1800 hours | ||||
| Replace transmission & hydraulics oil filter | ✓ | ✓ | ✓ | ✓ | ✓ |
| Clean hydraulic oil strainer | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tight hoses and clamps | ✓ | ✓ | ✓ | ✓ | ✓ |
| Check proper functioning of hydraulics | ✓ | ✓ | ✓ | ✓ | ✓ |
| Clean oil strainer | Rep. | ✓ | ✓ | ✓ | ✓ |
| Grease king pin | ✓ | ✓ | ✓ | ✓ | ✓ |
| Check & adjust free play in paddles | ✓ | ✓ | ✓ | ✓ | ✓ |
| Check functioning of brakes | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tight wheel nuts and bolts with torque | ✓ | ✓ | ✓ | ✓ | ✓ |
| Maintain proper tyre pressure | ✓ | ✓ | ✓ | ✓ | ✓ |
| Functioning of all gauges | ✓ | ✓ | ✓ | ✓ | ✓ |
| Functioning of all lights | ✓ | ✓ | ✓ | ✓ | ✓ |
| Check electrolyte level | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tight terminal and apply jelly | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tight front axle bolts | ✓ | ✓ | ✓ | ✓ | ✓ |
| Grease stub axle | ✓ | ✓ | ✓ | ✓ | ✓ |
| Grease wheel bearings & greasing points | ✓ | ✓ | ✓ | ✓ | ✓ |
| Change front axle oil | ✓ | ✓ | ✓ | ||
| Tight front wheel bolts & nuts | ✓ | ✓ | ✓ | ✓ | ✓ |
| Tight trunnion bolts | ✓ | ✓ | |||
| Lubrcate all greasing points | After every 50 hours in dry land applications | ||||
More Models:
Sonalika DI-55 Sikander Full specifications & service chart
Sonalika DI 35 Sikander HDM tractor full specifications
Swaraj 855 fe full specifications, maintenance chart
New Holland 3630 TX Special Edition specifications