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SEM 656F

  • Key Specification
  • Advantage
  • Application
    • Rated Payload: 5,500 kg
    • Operating Weight with Standard Bucket: 17,385 kg Global Modification
    • Bucket Capacity: 2.6-5 m³
    • Operating Weight with Standard Bucket: 17,678 kg EAEU Modification
    • 10% Productivity Boost
    • F Series Cab: 20% Additional Space
    • New SEM Signature Styling
    • Enhanced Reliability
    • Excellent Performance
    • Reduced Operation and Owned Cost
    • First-Class Safety
    • Enhanced Operating Comfort
    • Railway / Highway / Airport
    • Port
    • Quarry
    • Municipal Construction
    • Agriculture
    • Water Conservancy / Hydropower
    • Waste
    • Coal
    • Forestry
    • Log Grapple
    • Concrete
    • Tunnel
    • Iron & Steel
  • Feature
  • Specification
  • Product Comparison
  • Video
  • Photo
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SEM 656F payload is increased by 10%, from 5 tons to 5.5 tons. The machine design is new SEM F series styling, and the stability is improved through an extended wheelbase of 3,350 mm. An operator can work with less stress because 656F cab space increased by 20%. Moreover, there is a 15% increase in fuel tank capacity which enable for longer work hours on a single filling. The new generation 656F provides superior performance and advanced features.

10% Productivity Boost

  • Increased payload by 10%, from 5 tons to 5.5 tons.
  • Improved stability through an extended wheelbase of 3,350 mm.
  • Joystick/single lever pilot control.
  • High-performance bucket with a 10% larger fill factor.
  • Various work tools available, including a rock bucket, side dump bucket and more.

F Series Cab: 20% Additional Space

  • The F series cab now offers 20% more space, providing useful features like 24V power, fuel gauge, visor and much more.
  • Improved lighting with LED beams and work lamps for nighttime operations.
  • Protective bucket leveler design safeguards tilt cylinder and its rod from damage;
  • 15% increase in fuel tank capacity for extended operational hours.

New SEM Signature Styling

  • The new generation of SEM models feature a signature series styling tailored by the American CID team, which emphasizes toughness and visual appeal.
  • Engine hood made from high-quality carbon plate molds for improved reliability and durability.
  • Hood gull-wing design offers ample space for maintenance and servicing.

Enhanced Reliability

  • Articulated frame center design reduces workspace demand and rear tire track, decreasing fuel consumption and tire wear. Double tape bearings withstand radius and axis loads, while a longer wheelbase enhances reliability.
  • Lube cap prevents dust ingress, improving reliability.
  • Double-sealed pins connecting the bucket and lift arm prevent dust and water entry.
  • Lubricated passage for increased pin reliability, especially in heavy-duty applications.
  • New dust prevention pilot valve ensures enhanced reliability.
  • End face tooth design for more reliable connections and improved torque transfer capacity.
  • World class hydraulic components ensure reliability and higher efficiency.
  • Optimized driveshaft layout to double the durability of the main drive shaft.
  • Cooling package frame damping design for enhanced reliability on rough roads.
  • Metal hose capable of withstanding high temperatures for reduced failure rates and improved reliability.
  • 6-ton heavy duty axle delivers superior reliability and durability.

Excellent Performance

  • Increased ground-level bucket rack angle for larger material loads.
  • Linkage offering the same dump clearance, enabling one-side truck loading with longer dump reach.
  • Auto-to-Ready function for linkage after dumped material at maximum height.
  • Low-speed engine delivers better noise control, improved fuel economy and high torque.
  • 5% fuel efficiency improvement with E-fan.
  • Shunt tank extends the durability of equipment seals and prevents the water pump from running dry.
  • Countershaft transmission for enhanced reliability, higher efficiency and easy maintenance.
  • The first gear with high draw bar and second gears with high speed. These two work together for more productivity and fuel efficiency.
  • Larger circulation diameter torque convertor for an improved transfer ratio and higher efficiency.
  • Cat® shift cushion for smoother gear shifts.
  • Hydraulic cycle time achieved to 9.3s for handling more material within same timeframe.
  • Finger control pilot system make operation easier and precision.

Reduced Operation and Owned Cost

  • Grease lube points for easy maintenance.
  • Highly compatible engine parts for easier and more economical replacement.
  • Cab opening at the bottom for service and repair.
  • New, easily replaceable fresh air filter, requiring no special tools.
  • Centralized No Engine End Frame (NEEF) lube points for ground servicing.
  • 15% increase in fuel tank capacity for extended working hours.
  • Separated calipers for easier disc replacement.

First-Class Safety

  • Internal expanding drum parking brake automatically engages when air pressure falls below a set level.
  • Slope switch ensures safe operation on slopes while maintaining power output.
  • Certified backup alarm and frame lock bar for safety.
  • Air tank with adaptor for tire charging and interior cab cleanliness.
  • Soft first-step ladder to prevent damage.

Enhanced Operating Comfort

  • Step-free cab design for easy cleaning.
  • Soft-trim build for a comfortable environment.
  • Front-reverse slide window for easy ventilation.
  • Multiple adjustable seat and steering column supports a comfortable operating environment.
  • Improved front view with a rearward-opening cab door.
  • Micro-pressured cab to prevent dust ingress.
  • Auto Heating, Ventilation, and Air Conditioning (HVAC) for a more comfortable environment.
  • Adjustable pilot armrest for reduced fatigue and enhanced comfort.

COAL APPLICATION

  • Available in 4.5 cum and 5 cum bucket sizes with high fill factor.

QUARRY AND AGGREGATION

  • 2.7 cum rock bucket and 2.6 spade nose rock bucket for quarry applications.
  • 3.5 cum bucket offers high productivity for aggregation purposes.

IRON ORE MINING

  • High drawbar to support mining applications.

LOG GRAPPLE

  • Corresponding log grapple.
  • Crossed log grapple available.

SIDE DUMP BUCKET

  • Exchangeable 2.5 cum side dump bucket.
Model
Model SEM 656F
Main Specifications
Rated Load 5,500kg
Operating Weight with Standard Bucket 17,385kg
操作重量(标准配置)
Bucket Capacity 2.6-5m³
Wheel Base 3,350mm
Overall Dimension 8,472*3,117*3,465mm
Max. Drawbar Force 170kN
牵引力
Breakout Force 161kN
Dump Clearance 2,991mm
B-Pin Height 4,162mm
铲斗铰接销高度
Transmission
Transmission Type Countershaft, power shift
Transmission Gears F4/R4
Torque Converter Type Single stage, 3 elements
Forward I/Reverse I 7.6/7.6
Forward II/Reverse II 14/14
Forward III/Reverse III 22/22
Forward IV/Reverse IV 39/39
Maker & Type TR200
Axle (Axle, Tire & Brakes)
Main Drive Type Spiral bevel gear, single stage
Final Drive Reduction Type Planetary type, single stage
Rear- oscillation +/- ±11
主传动型式
轮边减速型式
摆动角 +/-
Engine
Engine Model WD10G220E23
Rated Power 162kW
Rated Speed 2,000r/min
Displacement 9.7L
Implement Hydraulic System
Implement System Type Open center flow sharing
Boom Raise Time 5.13s
Hydraulic Cycle Time 9.3s
System Pressure Setting 17MPa
液压循环
液压系统压力
Brake System
Service Brake Dry&caliper, air to oil control
Parking Brake Drum/Shoe
行车制动器
驻车制动器
Steering System
System Type Load sensing
转向液压系统型式
Steering Pump Type Gear pump
System Pressure Setting 16MPa
转向液压系统工作压力
Steering Angle (L/R) 38±1
Tires
Size 23.5-25
Type Bias
Layer 16
Textured Type L-3
主要参数
卸载高度(标准臂)
传动系统
传动型式
前进 / 后退最低速度
前进 / 后退最高速度
发动机
额定转速
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