HMK H4 500 E 5 Valve RTR

General information:

o Model includes 5 valves

o Scale 1:14,5

o Manuell quick coupler for attachments

o Includes all the features and functions of the real excavator

o All whole composition is made of high quality metal and abs

o Hydraulically and electronically operated (chain drive, swivel drive electronically)

o Very powerful traction drive

o All welding work was done with laser welding

o Weight: 13,3 kg

Substructure:

o Undercarriage components made of aluminum and steel, CNC turned and milled

o Double ball bearing chain tensioner made of heat treated steel and aluminum, self-tightening or manual

o Chains made of zinc casting perfectly detailed

Superstructure:

o Superstructure body made of steel, aluminum, stainless steel and brass

o Cabin and uppper carriage made of ABS

o Grappler (two-part) made of steel and brass, Laser cut, CNC turned and milled, laser-welded together

Drive system:

o Directdrive system with planetary gear

o 80W brushless motor turns stainless steel gears

o Swivel drive work with 80W brushless motor

Hydraulic system:

o Working pressure approx. 25 - 35 bar

o Pump made of aluminum and hard steel CNC turned and milled.

o Working performance of the pump max. 40 bar

o Demountable hydraulic cylinder with hard chromed piston rods

o High pressure resistant hoses made of industrial polyurethane

o Special valves made for this model

Electronics:

o Operating voltage 11.1V - 12V

o 4500mAh NiMH or Lipo 3S 4000mAh – 3S 7000mAh

o Digital high speed servo for the valve blocks

o 4x High-quality ESC inside

Special equipment:

o Extra rear weight, CNC turned and milled from aluminum block

o Extended entry strips for the driver's side and opposite side

o Rockguard

o Various attachments

Scope of delivery:

o HMK H4 500 5 Valve RTR

o Standard steel buckets with cast brass bucket teeth

o The delivery does not include batteries, remote control, receiver!