18 Channels Hydraulic Full Metal Excavator G308H 1/14 RTRProduct Description:the quality hydraulic pump with milled alloy cooler and oil filter. All components can be reached via doors/flaps.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 on/off switch, there is also an integrated battery 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 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 50/60Hz 12.6VRemote control: PL18 2.4GHz 18 channels