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HMK 640 WL

HMK 640 WL, which has 26.3 tons operating weight and 4.2 m³ bucket capacity, with its Mercedes engine having 324 HP and 1600 Nm torque provides its user with high loading capacity at low fuel consumption in a short cycle time. HMK 640 WL heavy-duty loader provides high breakout force and excellent control capability. It offers durability and efficiency for many years with its axles and components specifically used for demanding working conditions. With its ergonomic operator cabin with ROPS / FOPS certificates, comfort and high security are prioritize. Furthermore; it provides easy serviceability with its 35 degree tilting feature. HMK 640 WL wheel loader, offers high productivity and efficiency in areas such as quarry operation, gravel, mining and concrete batching plants. HMK 640 WL wheel loader, which has won international design awards such as Reddot Award, German Design Award, Good Design and Automotive Brand Contest, is frequently used in mining and quarry operations, concrete plants and industrial applications.
Brand Mercedes-Benz
Model 6R1100
Number of Cylinders 6 in line
Bore & Stroke 125 x 145 mm
Displacement 10.700 cc
Maximum Power 324 HP (242 kW) @ 1800 rpm
Maximum Torque 1600 Nm @ 1300 rpm
Hydraulic System
Pump Flow (Pump 1
 190 L/min @1900 rpm
Pressure (Pump 1)
250 bar
Pump Flow (Pump 2)
190 L/min @1900 rpm
Pressure (Pump 2)
210 bar
Pump Flow (Pump 3)
 85 L/min @1900 rpm      
Pressure (Pump 3)
250 bar

Driving Speed
1st gear 6 km/h
2nd gear 11 km/h
3rd gear 18 km/h
4th gear 25 km/h
5th gear 37 km/h

Bucket capacity 4.2 m³

Max. breakout force 19975 kgf
Static tipping load (no tire deflection) 19269 kgf
Static tipping load- articulated (no tire deflection) 17015 kgf

Operating Weight
Operating weight (with standard equipment) 26.300 kg
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