Model Number

LW420F

Description:

In line, vertical, direct injection, 4-stroke, 6-cylinder, water cooled, naturally aspirated, diesel engine delivers high-performance, low emissions and noise, and high reliability.

Single stage, four-element torque with double turbine. The planetary hydraulic power shift transmission features forced lubrication, step less variable drive, and great traction.

Fixed front axle and rear axle oscillating with the frame. Reasonable axle load distribution combines wign 4-wheel driving system to deliver great traction. Air-assisted hydraulic disc service brake on four wheels is smooth, safe, reliable and serviceable.

XCMG Z-bar reversal linkage configuration lift arms system composed of double pitman arm, short linkage features great breakout force, high efficiency, and excellent stability.

The dual-pump distribution-combination flow technology is applied in the hydraulic system to deliver economy, high efficiency and short total cycle times; articulated frames and fully hydraulic load-sensing steering system assures smooth, flexible and comfortable steering.

Fully enclosed steel cabin with tinted windshields features safety, reliability, good seal and anti-vibration, advanced sound insulation and noise reduction, spacious and comfortable work environment, wide view, and unique shape. All the controls and instruments are reasonably placed for easy operation. The double-direction seat increases the operator or’s mort, optional cooling and warm air conditioner.

Necessary maintenance points including fuel and oil indicators, oil and fuel refilling mouths, grease fittings, etc are placed in the convenient positions. Air filter core and electrical attachments can be maintained and changed easily. Integral hood is made of compound materials with streamline shape. Left and right panels are operated by air to maintain and repair the engine quickly.

The optimized bucket is reliable and durable with strengthened teeth and side teeth. Pivotal points are dustproof. Bucket capacities are chosen according to materials density to adapt to different materials and operating conditions.

Standard:

Rated load:4000kg

Rated Bucket capacity: 2.2 m3

Dimensions: L*W*H: 6950*2750*3162mm

Wheel base: 2660 mm

Tread: 2060mm

Ground clearance: 455 mm

Dumping clearance at full lift and 45 degree discharge: 2935 mm

Dumping reach at full lift and 45 degree discharge: 1036 mm

Breakout force: 110kN

Operating weight: 13t

total cycling time 10.5s

Max. drawing force: 120kN

Articulation angle: 35 degree more or less

Min. turning radius:

                At the center of outside tire:5415mm

                At the outside of bucket:6235mm

Grade ability: 28 degree

Travelling speeds: 1st (forward/reverse) 11/15 km/h

               2st (forward)       35 km/h

Engine

      Make: Shanghai Diesel

      Model:6135K-13c

      Rated power @2000rpm:128kW

      Max. torque: 686/1300-1500 N.m/r/min

Tire size: 20.5-25-16PR(L3)

Log fork:

Rated load: 4000kg

Dumping clearance: 3073mm

Dumping reach: 1420 mm

Min. log diameter and Max. Fork opening: 320*1744mm

Side-dump:

Rated load: 3000kg

Dumping clearance frontal/side: 2850/3760 mm

Dumping reach frontal/side: 1065/90 mm