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SEM618D

Durability: Famous YTO engine, mature countershaft transmission & axle, proved made in house frame all of them providing the longer usage life
High Efficiency: Larger breakout fore and rimpul, fast HYD cycle time ensure high working efficiency O&O Cost: Low speed engine, flow shared HYD system helps to save fuel and raise efficiency
Comfortable: Premium fiber seat with 4 direction and suspension adjustable, lower noise cab make operation environment more comfortable

High efficiency thermal energy control technology, provide higher reliability and efficiency
Powerful engine with 30% torque reserve, make this machine suitable for most of applications
Special technology control oil consumption, special design on piston and sleeves make this happen. Fuel/oil rate lower than 0.2%
Strength engine body design for more durability and lower noise

Full load-sensing steering hydraulic system bring lower fuel consumption and good operation feeling
Professional pump, valve and hose deliver higher reliability
Excellent line routing reduce abnormal leakage make hydraulic system more reliable
Quick movement with 7.8s cycle time deliver higher productivity

First class premium seat with suspension adjustable, arm rest and safety belt. Up-down, forward and reverse adjustable
AC optional for better temperature control inside cab

High performance aluminum cooling package provides high reliability
Oil cooler and radiator parallel design can balance heat load inside and suitable diversity applications
Damping design reduce vibration failure

Validated by Cat technology FEA( Finite Element Analysis) and OMSA(On Machine Stress Analysis)
Middle articulation frame less work space requirement, reduce tire resistance and save fuel
Large spread hitch design in acticulation section can stand more load

Quick pressure test ports on HYD and brake lines make diagnose easier
Large wing hood door make service easier, approach to air cleaner, fuel filter and oil filter
Large spread hitch design in articulation section make operator easier to approach

It is crucial to choose suitable configurations according to the area of operation, volume and working condition, which is important to reduce additional costs, increase productivity and increase profitability. Bucket selection is also material-based.
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Model
Model	SEM618D
Main Specifications
Rated Payload	1,800kg
Operating Weight with Standard Bucket	5,940kg
Bucket Capacity	0.9-1.0m³
Wheel Base	2,200mm
Overall Dimension (L * W * H)	5,9012,0002,822mm
Operating Specifications
Breakout Force	63kN
Max. Drawbar Force	58kN
B-Pin Height	3,474mm
Dump Clearance	2,691mm
Articulated Angle	35°
Transmission
Transmission Type	Countershaft, power shift
Transmission Gears	F2/R2
Transmission Model	ZL15
Forward I/Reverse I	9.8/9.6km/h
Forward II/Reverse II	24/23.6km/h
Axle (Axle, Tire & Brakes)
Main Reducer type	Spiral bevel gear, single stage
Final Drive Reduction Type	Planetary type, single stage
Rear- oscillation +/-	±12°
Engine
Engine Model	YT4B4-22
Rated Power	60kW-80Hp
Rated Speed	2,200r/min
Displacement	4.76L
Emission	Tier II
Implement Hydraulic System
Implement System Type	Mechanical/ Pilot
Hydraulic Cycle Time	7.8s
System Pressure Setting	17Mpa
Raise	4.35s
Brake System
Service Brake	Air over fluid caliper-disc
Parking Brake	Shoe/drum
Steering System
System Type	Coaxial flow amplification
Steering Pump Type	Gear pump
System Pressure Setting	14Mpa
Steering Angle (L/R)	35°
Service Refill Capacity
Fuel Tank	81L
Engine Lubricating Oil	14L
Cooling System	14L
Hydraulic System	49L
Transmission Oil	20L
Differential and Final Drives	8.4L*2
Tires
Size	16/70-20
Type	Bias
Layer	14
Textured Type	L3

SEM618D-7

SEM618D-9

SEM618D-1

SEM618D-8

SEM618D-6

SEM618D-4

SEM618D-5