LFT33F

1,Rated carrying-capacity:33000 kg 2,Maximum traction force:235 kN 3,Engine power:178 KW 4,Maximum torque:1100 N.m at 1400 r/min 5,Transmission type:Counter-shaft electric liquid shift 6,Main drive reduction ratio:4.625 7,Wheel reduction ratio:5.6 8,Steering angle:35° 9,Working pressure of working device hydraulic system:22 MPa 10,Bucket lift time (full load):9.8 seconds

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Specifications

  1.Parameter
  Rated bucket capacity - Minimum steering radius (outside of rear wheel) 7645
  Rated carrying-capacity (kg) 33000 Transverse passing radius (outside of bucket) 8100
  Maximum traction force (kN) 235 Altitude(m) 3000
  Tipping load 365 Ambient temperature(℃) -15~45
  Maximum breakout force 393 Wading depth(mm) 650
  Forward I 0~5.8km/h Forward Ⅱ(km/h) 0~10.7 km/h
  Forward Ⅲ(km/h) 0~21.3 km/h Forward Ⅳ(km/h) 0~29.3 km/h
  Reverse I (km/h) 0~5.8 km/h Reverse II 0~10.7 km/h
  Reverse III 0~21.3 km/h Reverse IV 29.3
  2.Dimension
  Overall length (mm) 9460 Overall width (mm) 3115
  Outside width of wheel 3115 mm Wheel track -
  Overall height (mm) 3470 wheelbase(mm) 4050
  Dumping angle - Maximum dumping height -
  Number of axles 2 Corresponding dump reach -
  Max. lifting height of fork horizontal section (mm) 3600 Total mass (kg) 35400
  Minimum ground clearance 330 Axis pin at maximum lift height 4165
  wheelbase(front /rear)(mm) 4050(2025/2025) - -
  3.Engine
  Engine model/Drive Motor Model WP10G240E342 Number of cylinders 6
  Engine type In-line、 water-cooled、 dry sleeve、 direct injection Bore/stroke 126/130 mm
  Engine power (KW) 178 Minimum fuel consumption ≤210 g/kW.h
  Rated engine speed 2100 (r/min) Maximum torque (N.m)/rotation speed (r/min) 1100/1400
  Displacement (ml) 9726 Emission standard GB 20891-2014(China Ⅲ emission)
  4.Transmission system
  Type of torque converter Single-stage three-element torque converter Torque ratio 2.75
  Oil cooling mode Circulating water cooling Oil pressure of torque converter inlet 0.8~1.0 MPa
  Oil pressure of torque converter outlet 0.57~0.69 MPa Transmission type Counter-shaft electric liquid shift
  Shifting gears forward 4 reverse 4 Gear ratio of forward I 4.625
  Gear ratio of forward Ⅱ 2.383 Gear ratio of forward Ⅲ 1.028
  Gear ratio of forward Ⅳ 0.650 Gear ratio of reverse I 4.583
  Gear ratio of reverse II 2.361 Gear ratio of reverse III 1.019
  Gear ratio of reverse IV 0.645 Model of variable-speed pump Twin pump JHPg3100/Gj1050
  Working pressure of shifting 1.9~2.3 MPa Main drive type First reduction of spiral bevel gear
  Main drive reduction ratio 4.625 Wheel reduction type One-stage planetary reduction
  Wheel reduction ratio 5.6 Drive type CHANGCHAI four-wheel drive
  Tyre size 26.5R25 Front tyre pressure 0.78±0.01
  Rear tyre pressure 0.73±0.01 Type of foot brake Air-over-oil caliper disc brake
  Brake pressure (MPa) 0.85 MPa Parking brake type Electric air-controlled caliper disc brake
  5.Steering system
  Type of steering system Load-sensing full hydraulic articulated steering Model of priority valve VLH-240
  Steering pump model Twin pump 112/10 Steering cylinder - bore x rod diameter x stroke HSGL-110×60×460-1100
  Steering gear model BZZ8-1182 Steering angle (°) 35
  Working pressure of steering system 21  MPa - -
  6.Working equipment
  Type of working device Hydraulic pilot control Boom cylinder - bore × rod diameter × stroke HSGF-200×110×1176-581
  Turning bucket cylinder - bore x rod diameter x stroke HSGF-190×100×745-1418 Model of working pump Twin pump 100/50
  Displacement of working pump (ml/r) 80 Model of multi-way valve KM300-II-22
  Model of pilot valve PCL403-35-B Working pressure of working device hydraulic system 22 MPa
  Bucket lift time (full load) 9.8 Bucket fall time (no load) 6.8
  Bucket dumping time (no load) 4 Time sum of three items 20.6
  7. Oil filling amount
  Diesel filling capacity of fuel tank 350 L Oil filling capacity of axles (main drive and wheel reducer) 56L+46L
  Oil tank filling capacity 210 L Engine oil filling capacity 20 L
  Transmission oil filling capacity 19.5L+4.7L Refueling of antifreeze coolant -
  Oil filling capacity of braking system 4 L - -

Benefits & Features

1,Rated bucket capacity:The equipment boasts a substantial rated bucket capacity of 33,000 kg, indicating its high efficiency in heavy lifting tasks.

 

2,Maximum traction force:With a maximum traction force of 235 kN, the machine demonstrates excellent pulling power for various operations.

 

3,Engine power:The engine, with a power output of 178 kW, provides ample power to support the heavy-duty operations of the machinery.

 

4,Engine efficiency:The engine achieves a minimum fuel consumption rate of ≤210 g/kW.h, reflecting its fuel efficiency.

 

5,Transmission system:Equipped with a counter-shaft electric liquid shift transmission system, it ensures smooth gear changes and reliable performance.

 

6,Steering system:The load-sensing full hydraulic articulated steering system allows for precise control and maneuverability.

 

7,Working equipment:The hydraulic pilot control working device with a twin pump 100/50 provides high operational efficiency and control.

 

8,Tyre size:The large tyre size of 26.5R25 contributes to better ground grip and stability during operations.

 

9,Brake system:The air-over-oil caliper disc brake with a brake pressure of 0.85 MPa offers robust stopping power for safety.

 

10,Oil filling amount:With a substantial diesel filling capacity of 350 L for the fuel tank and ample oil capacities for various systems, the machine ensures longer operation times without frequent refueling and maintenance.

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