John Deere 755K Crawler Loader
- Net Power: 145 kW (194 hp) at 1,800 rpm
- Operating Weight: 20 492 kg (45,178 lb.)
- Heaped Capacity: 2.0–2.5 m3 (2.6–3.2 cu. yd.)
- Breakout Force: 197 kN (44,287 lbf)
Easy does it
– Full-power turns, on-the-go counter-rotation, infinite speed control, and power management — state-of-the-art controls enable complete command of an arsenal of highly productive hydrostatic (HST) advantages. Choose joystick forward-neutral-reverse (F-N-R) or V-pattern transmission lever with steering pedals as well as single-lever joystick or two- or three-lever hydraulic controls to fit the operator’s style.
Comfort everywhere you look
– Spacious cab features wide doorways and user-friendly pull-type latches to ease entry/exit from either side. Viscous cab mounts, rear acoustical glass, extensive insulation, and pressurization effectively isolate operators from vibration, noise, and dirt. Standard air conditioning and numerous directional vents keep the interior comfortable and tinted windows clear. Adjust the standard high-back air-suspension seat or deluxe heated and leather-bolstered seat for daylong comfort and support.
Waste not, want not
– Standard Eco mode automatically adjusts engine power and transmission settings based on load while maintaining ground speed, to optimize fuel economy without sacrificing productivity. Auto-idle helps save fuel by reducing engine speed when the crawler loader isn’t moving and no functions are being activated. To further help conserve fuel, auto shutdown automatically turns the engine off after an operator-determined period of inactivity.
Peak performance
– Low-effort controls command the full-featured HST drivetrain, providing smooth, predictable response at all times, in all conditions. Total Machine Control (TMC) enables customized operating characteristics and responses, for one-of-a-kind control. Just set maximum desired ground speed, and the power-management system automatically maintains peak engine rpm and power efficiency without stalling or shifting.
Built to run long
– Heavy-duty undercarriage is sealed and lubricated, for maximum wear resistance. Simple-to-navigate LCD monitor displays diagnostic messages and solutions to keep you up and running. Swing-out side shields and tilt-out grille enable access to both sides of the coolers, for low-effort debris removal. Hydrostatic and hydraulic pressures can be read on the in-cab monitor, easing system-pressure checks.
Capacities
| Shovel 1 capacity, m³ (yd³) | 2.5 (3.2) |
|---|---|
| Fuel tank capacity, ltr (gallons (US)) | 326 (86) |
| Implement hydraulic tank, ltr (gallons (US)) | 103 (27.2) |
Performance
| Pump type | Piston Pump - Load Sensed |
|---|---|
| Ground bearing pressure - standard, kPa (PSI) | 69.6 (10.1) |
| Static tipping load shovel 1, kg (lbs) | 15362 (33867) |
| Pump flow, lt/min (gallons (US) / min) | 246 (65) |
| Relief pressure, kPa (PSI) | 26028 (3775) |
Driveline
| Track shoe pitch, mm (inches) | 203 (8) |
|---|---|
| Track shoe width, mm (inches) | 560 (22) |
| Rated Speed, rpm | 1800 |
| Displacement, ltr (Inches³) | 6.8 (415) |
| Transmission type | Hydrostatic |
| Track rollers per side - std | 6 |
| Track shoes per side - std | 38 |
| Ground Contact Area, cm² (Inches²) | 28985 (4493) |
| Engine Manufacturer | John Deere |
| Engine Output - Net, kW (hp) | 145 (194) |
| Engine Model | PowerTech PVS 6068 |
Dimensions
| Bucket pin height, mm (ft/in) | 4080 (13 ft 4 in) |
|---|---|
| Max. height, mm (ft/in) | 3330 (10 ft 11 in) |
| Overall length, mm (ft/in) | 6824 (22 ft 5 in) |
| Digging depth, mm (inches) | 167 (6.6) |
| Ground clearance, mm (inches) | 432 (17) |
| Track gauge - standard, mm (ft/in) | 1880 (6 ft 2 in) |
| Track length on ground, mm (inches) | 2588 (102) |
| Shovel 1 width, mm (ft/in) | 2591 (8 ft 6 in) |
| Shovel 1 dump height 45° max, mm (ft/in) | 2950 (9 ft 8 in) |
Weights
| Operating weight std, kg (lbs) | 20492 (45178) |
|---|