Sem 8ton Wheel Loader Sem680d China Made Cat Heavy Wheel Loader

Optimized Engine

• Perkins 2206D Engine delivering 232 KW @ 1800rpm
• Perkins’ fully validated Mechanically actuated Electronic Unit Injector (MEUI) provides consistent reliability and durability
• Engine block and Cylinder head made out of grey cast iron. Wall design offers reduced sound levels and increased rigidity
• Integral all-steel piston, forged connecting rod provides high reliability, cylinder liners are replaceable

Efficient Hydraulic System

• Single Joystick lever with pilot hydraulic control and KD (Kick Down) function
• Load sensing dual-variable flow merging hydraulic system enables faster response time, more efficiency, energy saving and more efficient traction
• Key hydraulic components are supplied by renowned global suppliers ensuring improved reliability
• Hydraulically driven automatically controlled Cooling fan ensures low fuel consumption, lower noise and improved cooling efficiency
• Load sensing steering system with good controllability and high flexibility
• Integrated Hydraulic valve uses Caterpillar technology to achieve simultaneous boom raise and bucket dump operations

Operator Station

• Ergonomically designed cab, wide viewing area with stereoscopic feeling
• Multi-directional adjustable mechanical suspension seat, fresh air pressurized system; More comfortable setting to drive, the operator can work longer time continuously
• Optional Rear Camera with monitoring system, for safe operation and more comfort
• Combined progressive instrument with three-level alarm, which can display fault codes, shift information, etc., the safety information is clear and accurate
• Full hydraulic brake disengaging function can reduce brake overheating and extend the life of brake components

Reliable Drivetrain

• Caterpillar design transmission has Electrohydraulic control valve and single clutch speed shift. Operator can choose between Auto / Manual speed shifts. Kick Down feature provides high quality shifting experience and comfort
• Planetary gear design with high power density ensures a compact structure, light weight and smooth transmission
• Caterpillar cast aluminum torque converter with free wheel stator provides 5% higher efficiency
• Classic 4 segment axle technology from caterpillar – proven technology with higher reliability
• Multiple disc, wet type, built-in service brakes for stable performance and longer life. Easy to observe the wear of the friction discs
• Hydraulic caliper disc brake for parking with stable performance

Advanced Cooling System

• Cooling system adopts Caterpillar technology, better cooling efficiency and more reliable
• High ambient cooling package enables continuous working even at an ambient temperature of 50°C
• High efficiency suspension mounts are installed on the cooling package which ensure reliability in heavy loping work condition

Solid Structure

• 4-piece tower design of front frame ensures higher torsional strength
• Box section design of rear frame offers improved reliability
• Performance Series Bucket design ensures better penetration and 110% fill factor

Serviceability

• Modular design of transmission and torque convertor make the repair and service easier
• Centralized lubrication points make maintenance easy
• Pressure testing ports and SOS sampling ports available for hydraulics and braking System which make diagnose easier
• Large spread articulation design good for maintenance and service
• Both transmission and engine with self diagnose system make service easy
• Optional automatic lubrication system for simple and reliable maintenance

Safety

• Caterpillar Production System (CPS) compliant manufacturing process
• 3-point contact is ensured for operator and technician to climb up/down the machine
• Backup alarm and backup lights ensure machine safety
• The painting process is environmentally friendly without heavy metal pollution
• Dual steering stop plate design reduces steering impact and improves comfort
• Optional rear view monitoring system offers better view for safe and comforta
  

  Machine Applications

  SEM632D Main Specifications
  Rated Load	3000 kg
  Operating Weight with Standard Bucket	9700 kg
  Bucket Capacity	1.53-2.5 m³
  Wheel Base	2630 mm
  Overall Dimension (mm)	7162*2354*3051
  Engine
  Model	Weichai
  Rated Power	92 kW
  Rated Speed	2000 r/min
  Displacement	6.7 L
  Operating Specifications
  Breakout Force	120 kN
  Dump Clearance	3000 mm
  Articulated Angle	38±1 °
  Implement Hydraulic
  Implement System Type	Twin pump flow merging hydraulic system
  Boom Raise Time	4.6 s
  Hydraulic Cycle Time	8.2 s
  System Pressure Setting	17 Mpa
  Transmission
  Transmission Type	Countershaft, power shift
  Transmission Gears	F4/R2
  Torque Converter Type	Sigle stage 3 elements
  Maker & Type	TR200
  Forward I/ Reverse I	7.4/7.4 km/h
  Forward II/ Reverse II	13.6/13.6 km/h
  Forward III/ Reverse III	26/26 km/h
  Forward IV/ Reverse IV	39/39 km/h
  Brake System
  Service Brake	Dry & caliper, air to oil control
  Parking Brake	Drum type shoe brake,
  	spring applied & oil released
  Steering System
  System Type	Flow amplifying
  Steering Pump Type	Gear pump
  System Pressure Setting	10 Mpa
  Steering Angle (L/R)	36 °
  Axle
  Main Drive Type	Spiral bevel gear, single stage
  Final Drive Reduction Type	Planetary type, single stage
  Rear – Oscillating +/-	±12 °
  Tires
  Size	17.5-25
  Type	PR

Pictures

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