Caterpillar 336D / CAT 336D2 L Hydraulic Excavator Scale Model, All & Full Metal, R/C & Remote Control & Radio Control Hydraulic Excavator. (RC Heavy Equipment, RC Construction Tractor, RC Earth Mover, RC Construction, RC Building Maintenance, RC Building Construction, RC Komatsu)

• All Metal (Full Metal), Total weight about 10KG.
• Boom Arm Work Force 20KG.
• Brushless motor drives hydraulic pump.
• Flow 0.7l/min, rated pressure 2.5MPa.
• No. 46 hydraulic oil (default).
• Excavator shell CNC machining, welding, painting.
• Size:  (boom arm open) length * width * height: 73 * 17 * 18cm.    (boom arm folded)  58 * 17 * 22cm.
• Maximum digging depth 20 (cm).
• Maximum digging height 48 (cm)
• Maximum unloading height 42 (cm)
• Chassis minimum ground clearance 35 (mm).
• Chassis size: 26.5 * 17 * 7cm.
• Crawler width: 17cm.

Please note: THIS R/C Hydraulic Excavator uses 7.4V 5400MHA lithium battery, working time is about 40 minutes. The rated voltage of the battery cannot be lower than 6V, Please pay attention to the battery voltage display screen at the back of excavator cab.