Description
STAUNCH Mini Excavator ES 28.2ZT
The lifting capacity is based on the ISO 10567 and it does not exceed more than 75% of static tipping load or more than 87% of the hydraulic lifting capacity of the machine.
Technical Data
| Model No. | ES28.2ZT | ||
| Operating weight with canopy (with rubber tracks) | kg | 2.7 | |
| Operating weight with cabin (with rubber tracks) | kg | 2.85 | |
| Traveling speed(auto two speed) | km/h | 1a:0 ÷ 2, 2a:0 ÷ 4,6 | |
| Slew speed | rpm | 10 | |
| Engine | |||
| Type | KUBOTA D1503-M | ||
| Max power (2.200) | KW – HP | 24,9 – 33,4 | |
| Displacement | cc | 1.499 | |
| Number of cylinders | no | 3 | |
| Cooling | water | ||
| Consumption | lt/h | 4,6 | |
| Alternator | V(A) | 12(40) | |
| Battery | V(Ah) | 12(80) | |
| Hydraulic System | |||
| Circuit type | load sensing closed-center system | ||
| with flow sharing control valve | |||
| Pump type | 1 ls variable pump+1 gear pump | ||
| Pump displacement | cc | 48 + 5 | |
| Pump capacity | lt/min | 105 + 10 | |
| Max circuit calibration pressure | bar | 250 | |
| Max capacity | lt/min | 50 | |
| Auxiliary system | Max pressure | bar | 200 |
| Performances | |||
| Max digging depth standard arm (optional arm) | mm | 2.570 (2.770) | |
| Max dumping height with cab standard arm (optional arm) | mm | 3.040 (3.165) | |
| Bucket breaking force (standard arm) ISO 6015 | daN | 2.4 | |
| Arm breaking force (standard arm) ISO 6015 | daN | 1.95 | |
| Traction force | daN | 3.400 | |
| Ground bearing pressure with rubber tracks and canopy (with cabin) | kg/cm2 | 0,29 (0,31) | |
| Max slope | 60% – 30° | ||
| Dimensions | |||
| Maximum width | mm | 1.550 | |
| Total height | mm | 2.53 | |
| Rear rotation radius | mm | 772 | |
| Digging arm length std (optional) | mm | 1.110 (1.310) | |
| Tracks width | mm | 280 | |
| Rollers number (for each side) | n° | 4/1 | |
| Fillings | |||
| Fuel tank | lt | 46 | |
| Hydraulic oil tank | lt | 30 | |
| Hydraulic circuit capacity | lt | 54 | |
| Cooling system capacity | lt | 7,5 | |
| Engine oil | lt | 7 | |
| Controls | |||
| Boom, dipper stick, bucket, and turret swing | 2 pilot joysticks | ||
| Tracks movement (included counter-rotation) | 2 pilot levers | ||
| Dozer blade | pilot lever | ||
| Auxiliary circuit (simple or double effect) | electro proportional switch on right joystick | ||
| Boom swing | electro proportional switch on the left joystick | ||
| Opening arm from the rotation’s center (m) Lifting capacity (kg) at 1.0 m height | ||||
| 2.5 | 3 | 3.5 | max | |
| Frontal and lowered dozer blade | 1002 | 818 | 690 | 600 |
| Frontal and lifted dozer blade | 775 | 574 | 445 | 375 |
| Lateral | 623 | 471 | 377 | 320 |
