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4–6t Mini Excavators
E57W Mini Excavator

E57W Mini Excavator

In single tyre configuration, the E57W has an operating weight of 6312 kg and offers a maximum digging depth of 3.495 m. A long arm option increases the machine digging depth to 3.795 m. Standard equipment also includes air conditioning, an overload warning device, a second auxiliary line as well as safety valves in the boom, arm and dozer blade cylinders to eliminate the potential risk of an accident due to hose burst. The most advanced technology has been incorporated to allow simple and easy maintenance, with convenient check points to maximise work efficiency.

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E57W Specifications

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Key Specifications

E57W Mini Excavator
Operating weight
6312 kg
Digging depth
3.5 m
Engine power
42.5 kW
Digging breakout force
27459 N
Tail swing type
CTS 

Key Specifications

E57W Mini Excavator
Operating weight
6312 kg
Digging depth
3.5 m
Engine power
42.5 kW
Digging breakout force
27459 N
Tail swing type
CTS 

Weights

E57W Mini Excavator
Operating weight
6312.00 kg
Additional weight for long dipperstick
23.00 kg

Working Range

E57W Mini Excavator
Bucket pivot angle
180.00 °
Maximum reach of working equipment
6108.00 mm
Maximum reach of working equipment, long dipperstick
6400.00 mm
Maximum reach at ground level
5888.00 mm
Maximum reach at ground level, long dipperstick
6190.00 mm
Maximum working equipment radius with boom at maximum height and dipperstick fully retracted
2448.00 mm
Maximum working equipment radius with boom at maximum height and dipperstick fully retracted, long dipperstick
2464.00 mm
Maximum blade height
421.00 mm
Maximum blade depth
202.00 mm
Maximum height of working equipment with dipperstick extended
4692.00 mm
Maximum bucket tooth height
5976.00 mm
Maximum bucket tooth height, long dipperstick
6170.00 mm
Maximum dump height
4324.00 mm
Maximum dump height, long dipperstick
4510.00 mm
Maximum depth of vertical wall which can be excavated
2805.00 mm
Maximum depth of vertical wall which can be excavated, long dipperstick
3115.00 mm
Maximum digging depth
3495.00 mm
Maximum digging depth, long dipperstick
3795.00 mm

Dimensions

E57W Mini Excavator
Blade height
500.00 mm
Clearance, upper structure to ground line
980.00 mm
Ground line to top of engine cover
1941.00 mm
Wheel base
2100.00 mm
Machine centre line to blade
1678.00 mm
Overall lenght in transport position
5971.00 mm
Overall lenght in travel position over blade
6120.00 mm
Machine width (blade), single tyres
1947.00 mm
Machine width, double tyres
2290.00 mm
Height over cab
2861.00 mm
Track width, single tyres
1600.00 mm
Track width double tyres
1780.00 mm
Height in travel position , single tyres
3633.00 mm
Height in travel position, double tyres
3638.00 mm
Minimum turning radius
1980.00 mm
Swing clearance, rear
1650.00 mm

Engine

E57W Mini Excavator
Make / model
Bobcat 2.4L, 97/68 EC Stage V, Turbocharged 
Fuel
Diesel 
Number of cylinders
4 
Displacement
2392.00 cm3
Maximum NET power (ISO 9249)
42.50 kW
Maximum NET torque (ISO 9249)
202.00 Nm

Hydraulic System

E57W Mini Excavator
Pump type
Split engine-driven axial piston pump and two engine-driven gear pumps 
Pump capacity
180.30 L/min
Auxiliary flow
52.50 L/min

Performance

E57W Mini Excavator
Digging force, dipperstick (ISO 6015)
27459.00 N
Digging force, long dipperstick (ISO 6015)
24517.00 N
Digging force, bucket (ISO 6015)
41188.00 N
Drawbar pull
32362.00 N
Travel speed, low range
10.00 km/h
Travel speed, high range
30.00 km/h

Slew System

E57W Mini Excavator
Boom swing, left
80.00 °
Boom swing, right
50.00 °
Slew rate
8.90 RPM

Fluid Capacities

E57W Mini Excavator
Cooling system
10.80 L
Engine lubrication plus oil filter
9.20 L
Fuel reservoir
118.00 L
Hydraulic reservoir
95.00 L
Hydraulic system
148.00 L

Environmental

E57W Mini Excavator
Noise level LpA(EU Directive 2006/42/EC)
74.00 dB(A)
Noise level LWA(EU Directive 2000/14/EC)
98.00 dB(A)
Whole body vibration (ISO 2631–1)
0.56 ms2
Hand-arm vibration (ISO 5349–1)
0.54 ms2

Standard Features

E57W Mini Excavator
Auto-idle
yes 
2-speed travel system
yes 
Automatic travel speed
yes 
3 power modes & 3 work modes
yes 
Breaker piping 2-ways
yes 
Boom and arm load holding valves
yes 
Overload warning device (OWD)
yes 
Dozer blade safety valve
yes 
AUX1 & AUX2 arm lines
yes 
Quick Coupler Piping (AUX5)
yes 
Lockable fuel cap and covers
yes 
ROPS (Roll Over Protective Structure) certified cab
yes 
Heated, adjustable air suspension seat with adjustable headrest and armrest
yes 
Forward/Backwards adjustable consoles
yes 
Adjustable tiltable steering column
yes 
Air conditioning with climate control
yes 
Front window with sun roller blind and removable lower front window
yes 
Sun visor on front window
yes 
Sliding left & right window
yes 
Intermittent front window wiper
yes 
Rear window heated
yes 
Joysticks and pedal with proportional control of auxiliary lines for attachments
yes 
Jog shuttle switch
yes 
7” touch screen display
yes 
Electric horn
yes 
Cigarette lighter / USB port 5V/3A
yes 
Ceiling light
yes 
Cup holder
yes 
Storage compartments in the cab (document holder under seat, lockable storage box,…)
yes 
Storage area for tools
yes 
Anti-theft protection
yes 
12 V spare power socket
yes 
Rotating beacon
yes 
Right and left rear-view mirrors
yes 
Battery cut-off switch
yes 
Work lights (2 front frame, 1 front cab-mounted, 1 rear cab-mounted, 2 boom-mounted)
yes 
Alternator (12 V, 90 A) - Battery (12 V, 100 Ah)
yes 

Options

E57W Mini Excavator
Long dipperstick 1900mm
yes 
Twin tyres with 2290 mm dozer blade
yes 
Third auxiliary hydraulic line (Clamshell Piping)
yes 
Rear view camera (KIT)
yes 
Roof guard FOPS (KIT)
yes 
Coupler ready (KIT)
yes 

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