18 Channels Hydraulic Full Metal Excavator G308H 114 RTR:the quality hydraulic pump with milled alloy cooler and oil filter. All components can be reached via doorsflaps.Thanks to the degree of manufacturing, the crawler chassis of the G308H functions extremely smoothly and easily. All rollers and are made of CNC-machined aluminum.the quality hydraulic pump with milled alloy cooler and oil filter.The high-precision servos ensure the exact of the valves.The CNC-machined alloy cooler ensures that the hydraulic oil is properly cooled.The battery holds the huge 1200Ah3.7V battery. In addition to the onoff switch, there is also an integrated battery level indicator.Thanks to the QUALITY processed , the ABS chain runs very precisely.A chain tensioner is integrated to properly tension the chains.was paid to the highest level of detail on the undercarriage as well. As with the steps made of CNC-milled alloy.Thanks to the cover, the QUALITY cylinders are also protected from stone chips.The hydraulic quick makes it possible tochangethe bucket quickly and precisely.The large lithium battery with a capacity of 1200Ah lasts up to one hourTechnical dataWeight: 845g Upper bracket width: 240 mmSpecifications: 30*10.5*25cmBattery: 1200Ah3.7VCharger: 3S 100-240V AC 5060Hz 12.6VRemote control: PL18 2.4GHz 18 channels