738 PowerSafe®
Reversible two-wheel tractor with mechanical transmission and PowerSafe® hydraulic clutch.
738 PowerSafe® is a professional two-wheel tractor intended for farmers and demanding individuals.
It makes it possible to fulfil all requests in soil preparation, inter-row mowing in vineyards and orchards, in the clearing of uncultivated areas, in the removal of snow and in the care of gardens on medium and large-sized areas.
The presence of the differential directly affects maneuverability and, when locked, the traction of the two-wheel tractor.
Technical Data
| Transmission | Mechanical |
|---|---|
| No. of speeds (FWD/REV) | 3 + 3 |
| Quick reverser of the forwarding direction | Mechanical |
| Clutch | PowerSafe®, hydraulically operated with multiple discs in oil bath |
| Differential | With lock |
| Power take-off | Independent from gearbox at 990 rpm with engagement in oil bath |
| Working brakes | No |
| Parking brake | Yes |
| Implement quick hitch | In option |
| Handlebar | Mounted on silent-blocks, adjustable in height, sideways and reversible |
| Safety devices | Complying with the applicable regulations |
| With wheels | (A) Width min/max * |
|---|---|
| 5.0-10 | 505 / 645 mm |
| 6.5/80-12 with wheel spacers | 685 / 795 mm |
| steel cage wheels Ø cm 49 | 450 mm |
Dimensions in millimeters (mm)
* nominal dimension and without attachment
| With engine and wheels | Weight * |
|---|---|
| GX270 engine, wheels 5.0-10 | 100 kg |
| GX270 AE engine, wheels 5.0-10 | 102 kg |
| GX340 engine, wheels 5.0-10 | 106 kg |
| XR1450 engine, wheels 5.0-10 | 100 kg |
| KD350 engine, wheels 5.0-10 | 116 kg |
| KD350 AE engine, wheels 5.0-10 | 120 kg |
* without attachment
| Graph of the speeds in km/h (forward and reverse gears) with 5.0-10 wheels |
|---|
| Two-wheel tractor version (with rear attachments) |
| Motor mower version (with front attachments) |
| Power max. | Mechanical transmission | Hydrostatic transmission | Dry clutch | Oil bath clutch | Speeds (fwd+rev) | Quick reverser | Differential | Working brakes | Tilling width max. | |
|---|---|---|---|---|---|---|---|---|---|---|
| 720 Action | 8,6 hp | ● | ● | 3+2 | ● | 66 cm | ||||
| 730 Action | 10,7 hp | ● | ● | 3+2 | ● | ● | 66 cm | |||
| 740 Action | 11,7 hp | ● | ● | 4+3 | ● | ● | ● | 80 cm | ||
| 706 PowerSafe | 5,9 hp | ● | ● | 1+1 | 52 cm | |||||
| 728 PowerSafe | 8,6 hp | ● | ● | 3+3 | ● | 66 cm | ||||
| 738 PowerSafe | 10,7 hp | ● | ● | 3+3 | ● | ● | 66 cm | |||
| 740 PowerSafe | 11,7 hp | ● | ● | 3+3 | ● | ● | ● | 80 cm | ||
| 750 PowerSafe | 11,7 hp | ● | ● | 3+3 | ● | ● | ● | 85 cm | ||
| 780 HY StarGate | 11,7 hp | ● | ● | Single range | ● | ● | ● | 80 cm |
PowerSafe® hydraulic clutch.
PowerSafe® hydraulic clutch
Unique and inimitable.
The exclusive PowerSafe® clutch with hydraulically-operated multiple steel disc in oil bath, not only guarantees maximum reliability but also greater operational comfort, safety and high performance in any conditions of use.
Axle with differential.
The differential allows the two drive wheels of the two-wheel tractor to rotate at different speeds, especially when turning, offering several advantages:
-
Improved maneuverability: during steering, the inner wheel travels a shorter path than the outer one; the differential enables this difference in rotation, making the turn smooth.
-
Reduced effort: the operator does not have to forcefully correct the trajectory.
-
Greater operating comfort: especially on flat terrain or with good grip.
By locking the differential using a lever on the handlebar, the two wheels are instead forced to rotate at the same speed, providing the following benefits:
-
Maximum traction: useful on uneven, muddy, snowy or slippery ground.
-
No power loss: prevents one wheel from spinning while the other remains stationary.
Driving position.
- Handlebar mounted on silent block to reduce vibrations to the advantage of operating comfort.
- Height adjustable driving handlebars to adapt to the physical structure of the user, and adjustable sideways to manoeuvre the two-wheel tractor without stepping on the recently worked ground.
- 180° reversibility of the driving handlebars for use the two-wheel tractor with both rear and front attachments.
- Ergonomic controls and rationally positioned for quick familiarisation with the machine.
- Quick reverser to quickly change the direction of the machine at any speed.
Safety.
- Forward motion of the two-wheel tractor and activation of the PTO is only permitted with the red safety lever actuated.
- When working with rear implements, the PTO automatically disengages when reverse gear is engaged.
- Standard parking brake.
When the operator releases the handlebar, the PowerSafe® hydraulic clutch ensures the immediate stop of both the PTO and wheel traction, without shutting off the engine.
Work can be resumed safely thanks to the dual-action system, which requires pulling the clutch lever before lowering the red safety lever.
Three-pronged power take-off.
Three-pronged power take-off
Exclusive patented system.
The PTO, which is independent of the gearbox with oil-bath engagement, features the unique and patented three-pronged engagement system to transfer power from the engine to the attachment.
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Applicable attachments:
