Backhoe loader WZ30-25

Features: Digging device use John deere 310SE same structure,high digging force,bucket rotary 191degree; Boom use cylinder swing 180degree,movement stable and backhoe sideshifting function to satisfy special working condition; Powerful Cummins 4BTA3.9-C100 diesel engine,100hp; Transmission use torque convertor and fixed shaft power shift gearbox 2F + 2 R,Max.travel speed 22km/h; Hydraulic system use prior to steeringsystem to guarantee the working stablity; Pilot hydraulic system makes the operating light,accurate and fast; Brake system using disc brake and park brake useing drum brake; Articulated structure make smaller turning radius for limited field working condition; Font loader refer to English JCB 3CX structure; 360degree view glass cabine ,360degree rotary chair with arm rest and safety belt; Rear axle swing and low pressure wide tire to make the machine go across terrain; H type support leg and left or right sideshifting1.2meter to avoid frequent movement; Overall Dimension Overall Dimension (L x W x H) 5900mm x 2300mm x 3769mm Cabin roof height 2900mm Track 2250mm Wheel base 1640mm Min. ground clearance 300mm Main Technical Specification Operating Weight 7600kg Drive type 4 wheel drive Max. travel speed 22km/h Max. climbing capacity 30degree Hydraulic pressure Loader system 18Mpa; digging system 20Mpa; steering system 12Mpa System flow 120L/min Front loader technical specification Rated load 1800kg Bucket capacity 1cu.m Max. bucket pin height 3400mm Max. dumping height 2795mm Min. dumping reach 1048mm Loading lift force 25KN Bucket hydraulic levelling function Yes Lifting time 6.8second Lower time 2.5second Discharging time 1.2second Max. tract force 39KN Max. breakout force 38KN Backhoe technical specification Bucket capacity 0.3cu.m Discharging height 3878mm Digging depth 4080mm Digging radius 5688mm Bucket swing angle 190degree Bucket digging capacity 46KN Bucket stick digging capacity 31KN Diesel engine Model CUMMINS 4BTA3.9-C100 Type 4cylinder,vertical,4 stroke, turbo charge, inter-cooling Rated power 74kw/100hp Rated speed 2200rpm Cylinder-bore 4-100 Max. torque 410N.m@1500rpm Min. fuel consumption 245g/kw.h Displacement 4.5L Transmission system Type of gearbox Fixed shaft power shift gearbox gearshift 2forward and 2reverse Torque convertor YJ-280 Drive pump flow 16ml/r Work pump flow 63ml/r Steering system Tyre Articulated hydraulic steering Steering angle 36degree left and right each Min. turning radius 5018mm Axles Main transmission type Single reduction Wheel reduction type Single planetary reduction Wheel Tire size 16/17-20 Front tire pressure 0.22Mpa Rear tire pressure 0.20Mpa Service braking Air over hydraulic disc on 4 wheels Parking brake Manual parking brake Refill Capacity Fuel tank 70L Transmission 25L Front axle 9KG Rear axle 9KG Hydraulic trank 140L