| MODEL BIG X | 770 |
|---|---|
| Years Produced | (2010-2014) |
| Engine | |
| Model Number | Liebherr D 9508 |
| No of cylinders | 8 |
| Engine Capacity L | 16.16 |
| Sustained engine power Kw/hp | 561/763 |
| Max. continuous chopping output X-Power Kw/hp | 5/3/0738 |
| Max. continuous chopping output Eco-Power Kw/hp | 3/6/0511 |
| Tank content / volume additonal tank diesel L | 960 / 330 as an option |
| SCR tank capacity L | 300 as an option |
| Tank content silage additives L | |
| Ground drive | |
| Model | Infinitely variable hydro drive with wheel motors for up to 40 km/h (25mph) |
| Speed in field mode Km/h | 0-25 |
| SPeed in road mode Km/h | 0-40 |
| Selectable anti slip control | Standard |
| 4WD | Option |
| Axles | |
| Steering angle on rear axle Degrees | 50 |
| Rear axle suspension | Hydraulic |
| Drives | |
| Header | Infinitely variable |
| Pre-compression rollers | Infinitely variable |
| Pre-compression rollers | |
| pre-compression roller throat volume | Funnel shaped |
| Service postition | Quick attach system (also with header attached) |
| No. of rollers/metal detector/no. of magnet coils | 6/series/6 |
| Metal detector-counterblade distance (cm) | 820 (2'8") |
| Compression force/throat opening volume | 4600/158 |
| Chop length adjustment | Steplessly from the cab |
| Chopping Drum | |
| Drum width/diameter (cm) | 800 / 660 (2'7.5"/2'2") |
| Arrangement of blades | Chevron style, at 11 to counterblade |
| No. of blades | 20,28,36,40 |
| LOC range mm | 5-29/4-21/3-17/2,5-15 (0.2"-1.1"/0.16"-0.8"/0.12"-0.7"/0.1"-0.6") |
| Cuts per minute | 11870/16620/21366/23740 |
| Stepless chopping drum floor adjustment/spring-loaded drum floor | Standard/Standard |
| Corn conditioner | |
| OptiMaxx 250 | |
| 105 teeth: Saw tooth profile/chrome plated | Option/Option |
| 123 teeth: Saw tooth profile/chrome plated | Option/Option |
| 144 teeth: Saw tooth profile/chrome plated | Option/Option |
| 166 teeth: Saw tooth profile | Option |
| 144 teeth: X-treme,chrome plated saw tooth | Option |
| 105/123 teeth: X-tremem, 30% speed differential | Option |
| Speed differential % | 20 optional 30/40 |
| Distance setting from the cab | Standard |
| Roller diameter/clearance mm | 250/305 / 0.5-7(10"/1' / 0"-0.3") |
| Width mm | |
| Crop accelerator | |
| Rotor diameter/width/no. of paddles | 560mm/660mm/8(1'10"/2'2"/0.3") |
| Paddle arrangement | centered and chevron- style |
| Speed rpm | 2360 |
| Stepless drum floor adjustment/spring-loaded backplate | Standard/Standard |
| Spout | |
| Angle of rotation Degrees | 210 |
| Unloading height m | 6.00(19'8") |
| Cross-section dimensions (cm) | 34 x 23 (1'1"x9") |
| Automatic mirror function/parking position | Standard |
| Rotary drive system | Gearboxes |
| Spout lined with wear plates throughtout | Standard |
| Service & maintenance | |
| Auto lube with compressor | Standard |
| Self-diagnosing system via operator terminal | Standard |
| Dimensions and weights | |
| Length / width / height mm | 7.950-9.450/3.00-3.460/3.940-3.995(26'1"-31'/9'10"-11'4"/12'11"-13'1") |
| Base machine weight without header kg(lbs) | 14350(31636) |
| Weight distribution with EasyFlow 300 pickup F/R % | 55-45 |
| Weight distribution with EasyFlow 750-3 (7.50m ww) F/R % | 60-40 |
| Tires | |
| Front axle Standard | 650/75R32 |
| Option | 710/75R34 |
| Option | 710/70/R42 |
| Option | 800/65R32 |
| Option | 900/60R32 |
| Option | 800/70R38 |
| Option | 900/60R38 |
| Rear axle Standard | 540/65R30 |
| Option | 600/70R28 |
| Option | 710/60R30 |
| Option | |
| Headers | |
| EasyFlow: Pick-up mm | 3000-3800 (9'10"-12'6") |
| EasyCollect variable row width header mm | 6.000/7.500/9.000 (19'8"/24'7"/29'6") |
| Autopilot and active ground contouring for EasyCollect | Option |
| XDisc: the direct cut head mm | 6200 |