SWL4028

Technical Parameters

• Parameter Modlel
  Boundary dimension(L×W×H)

  3735X2015X2068mm/147X79.3X81.4in

  Operating weight

  3700kg/8157lb

  Rated operating capacity

  1300kg/2868lb

  Tipping load

  2600kg/5737lb

  Breakout force curl

  3450kg/7613lb

  Breakout force lift

  2600kg/5737lb

  Travel speed

  12/18(Double speed）kph;7.5/11.2mph

  Bucket capacity

  0.6m3/21.2ft3

• Machine Dimensions
  Maximum overall height

  4110mm/161.8in

  Height to hinge pin

  3214mm/126.5in

  Height to top of cab

  2068mm/81.4in

  Height to bottom of level bucket

  3044mm/119.8in

  Length without standard bucket

  2984mm/117.5in

  Length with bucket

  3735mm/147in

  Maximum dump angle

  41 °

  Dump height

  2493mm/98.1in

  Dump reach

  915mm/36in

  Rollback angle (bucket on ground)

  30 °

  Rollback angle at maximum height

  89 °

  Wheelbase（Track Gauge）

  1188mm/46.8in

  Ground

  237mm/9.3in

  Departure angle

  28 °

  Turning radius from center (Coupler)

  1328mm/52.3in

  Turning radius from center (Bucket)

  2254mm/88.7in

  Turning radius from center (Machine rear)

  1751mm/68.9in

  Bumper overhang behind rear axle

  1127mm/44.4in

  Width over tire(Crawler Base)

  1474mm/58in

  Bucket width

  2015mm/79.3in

• Engine
  Moadel

  V3307-T

  Type

  4-cylinder,water-cooled,diesel engine

  Emission level

  GB Ⅲ

  Power

  54.6/2600kW/rpm;73.2hp

  Peak torque

  265/1600N.m/rpm;195.5lb·ft

• Transmission system
  Type

  Hydrostatic closed circuit

  Pump

  Variable displacement piston pump

  Motor

  2XRadial plunger quantitative single speed motor

• Hydraulic system
  Type

  Throttling system

  Bump

  Gear pump

  Hydraulic flow_Standard/

  89/130lpm

  Hydraulic flow_High flow

  20/29gpm

  Pressure

  210bar/3045psi

  Control valve

  Three joint multi-way valve

  Control mode

  ISO model of pilot control

• Electric system
  Starter

  12/3.0 V/kW

  Alternator rating

  12/80 V/A

  Battery

  120 Ah

• Service refill capalities
  Hydraulic tank

  34L/9gal

  Fuel tank

  95L/25.1gal

  Chain box

  12.5L/3.3gal

  Engine oil

  10.7L/2.8gal

  Cooling system

  9L/2.4gal

• Traveling system
  Tire

  12-16.5

  Track

  –