Wheel Loader >>XZ636/XZ636L
Model ： XZ720
- Operating weight:27.5t ±0.5t
- Standard load:20t
- Engine power:175KW
- Engine model:WD615G.240
Brief introduction
1- Equipped with Styre diesel engine WD615G.240,which is of excellent performance and reliability
2- Diesel engine-torque converter-transmission.match rationally,powerful traction force in mixed working conditions.
3- Flexible- operated transmission,easy and low-effort control.
4- Single stage,4 elements(double turbine) converter enable continuously variable transmission,make it stable to start and easy to control.
5- Power shift transmission,implement hydraulic system.easy and low-effort control.
6- Fully hydraulic flow amplified steering system,easy snd low-effort reliability.
7- Z-bar loader linkage is capable of high breakout force and high dump height.
8- All-wheel,dual-line,disc-caliper-type brakes,rear mounted air reserviors,ensure safety and reliability.
9- Quenched intergral cutting edge bucket,more strength,better wearing resistance and long life.
10- New,sound insulated,air pressurization cab with optional air conditioner provides excellent visibility and operator's station.
11- Intergral openable hood,make it easy to maintain engine
12- Optional various implements
| Dimensions | ||||
| Model | XZ720 | |||
| Description | ||||
| Overall length(A) | mm | 10030 | ||
| Overall width | mm | 3095 | ||
| Overall height(B) | mm | 3350 | ||
| Wheel base(C) | mm | 4200 | ||
| Wheel track | mm | 2290 | ||
| Min.ground clearance(D) | mm | 420 | ||
| Max.lifting height of fork levelly(E) | mm | 4170 | ||
| Fork width(F) | mm | 1460 | ||
| Max.fork width(G) | mm | 1300 | ||
| Min.fork width(H) | mm | 750 | ||
| Max.rollback at ground | ° | 20° | ||
| Turning radius | mm | 7970 | ||
| Performance | ||||
| Operating weight | t | 27 | ||
| Static load,straight | t | 20 | ||
| Static load,at full turn | t | 16 | ||
| Traction force | KN | 180 | ||
| Climbing gradient | ° | 25° | ||
| Actuation time for working system | ||||
| Raise | Lower(empty bucket) | Total | ||
| 7s | 6s | 14.2s | ||
| Travel speed | ||||
| Forward gear I | km/h | 6.5 | ||
| Forward gear II | km/h | 12 | ||
| Forward gear III | km/h | 20 | ||
| Forward gear IV | km/h | 36 | ||
| Reverse gear I | km/h | 6.5 | ||
| Reverse gear II | km/h | 12 | ||
| Reverse gear III | km/h | 20 | ||
| Reverse gear IV | km/h | 36 | ||
| Engine | ||||
| Engine model | WD615G.240 | |||
| Rated power | KW | 175 | ||
| Rated speed | r/min | 2200 | ||
| Max.torque | Nm | 920 | ||
| Total air displacement | L | 9.726 | ||
| Number of cylinder-bore×stroke | 6-φ126×130 | |||
| Rated fuel consumption rate | g/(kwh) | 232 | ||
| Transmission system | ||||
| Hydraulic torque converter type | Single-stage three-element | |||
| Torque coefficient | Ko=3.166 | |||
| Cooling method | Oil-cooling pressure sirculation | |||
| Inlet oil pressure | MPa | 0.4-0.5 | ||
| Gearbox type | Fixed-spindie | |||
| Driving axle type of final drive | Straight toothed spur-gear planetary transmission | |||
| Reduction ratio | 5.333:1 | |||
| Driving axle type of main transmission | One-strange spiral bevel gear deceleration | |||
| Reduction ratio | 4.625:1 | |||
| Tyre specification | 26.5-25 | |||
| Hydraulic system | ||||
| Working oil pump | JHP3125 | |||
| Working system pressure | MPa | 22 | ||
| Type of distribution valve | D32 | |||
| Type of steering system | Coaxial flux-enlarging articulated fully hydraulic steering | |||
| Steering pump | CBGj2080 | |||
| Steering system pressure | MPa | 18.5 | ||