Tracked Conventional Excavator ET20: Stability meets specially developed boom

The ET20 compact excavator not only shows what it can do with its powerful drive system, but also offers a variety of innovative features and options. The ET20 achieves excellent excavation results and stability thanks to its specially developed longer travel gear and boom. The hydraulically pilot-operated drive pedals allow the excavator to be controlled precisely with the feet.

Hydraulic telescopic travel gear with dozer blade extension

The hydraulically telescoped travel gear with a max. outer width of 1300 mm gives stability. In no time, it can be retracted to a width of 990 mm. With the foldable dozer blade extension, this makes individual adjustment to the job site conditions possible. Meanwhile, the extension elements are always connected to the machine and thus do not get lost.

VDS Vertical Digging System

The vertical digging system compensates for slopes of up to 15 degrees, making it possible to vertically excavate on a slope. This is not only ergonomic for the operator, but it also saves time and also means less excavated material.
Up to 25 percent material and time savings when excavating and filling. Safe working and higher stability in sloping spaces.
The same swing power over 360 degrees allows fatigue-free work with the seat position remaining the same.

Comfortable, fully glazed cab

The large, fully glazed and tiltable cabin with roof window offers the operator an optimal 360° visibility of his work area. This gives the operator a good view of his working area, colleagues and any dangers. Meanwhile, available despite this.
It can be easily disassembled for service and repair work. All hydraulic functions of the excavator meanwhile remain available despite this.

Innovative front windshield system

The windshields can be adjusted to any condition on the construction site. Closed, they are water- and windproof. The upper front window can be pushed under the cabin roof. The lower pane serves as splash protection. The lower windshield slides behind the upper window, making it ideal for talking with colleagues. If necessary, both windows are pushed below the cabin roof, where they are stored safely.
The two-part front window allows for optimal ventilation in the cabin in any weather. In addition, it makes it easier to communicate with the operator. A separate removal and storage of the window is a thing of the past.
Significantly lower risk of damage or loss; higher level of operating comfort

Easy service and maintenance access

Easy service, thanks to wide-opening engine hood, allows easy access to all parts.
No disassembly of heavy parts necessary, additional easily replaceable wear parts.
Quick and unrestricted access. Hydraulic and engine oil filters, air filter, water separator and also the tank filler neck are ideally accessible. Low service costs.

2 travel speeds

The excavator is equipped with a second travel speed level as standard. This way, it can quickly switch positions on the construction site, saving valuable time.

Compact dimensions

High level of safety during transportation, cost and time savings. The excavator scores points with a low entry height and reduced external dimensions due to the intelligent component arrangement, providing higher stability thanks to the low center of gravity.
Whether during transportation or in tight spaces: thanks to its compact design, the excavator can easily be taken to your next job site. And on the construction site, the machine can maneuver anywhere easily and quickly, even in confined spaces - for high efficiency in every application.

Numerous attachments

Thanks to the optional additional control circuits, our excavators can be equipped with a variety of attachments. This way, you can increase your application options in no time and thus increase the utilization of your excavator.

2 lifting lugs on the roof

The machine can be moved on the construction site very easily without problems using a crane. Also, loading and unloading the excavator from the truck can be done quickly.

Thermal resistance

The excavator can work under full load up to an ambient temperature of 45°C/113°F. The stable temperature level results in a longer service life for the hydraulic components and increases productivity.
Lower temperature level - longer life, work without loss of performance.

Powerful drive system

Thanks to the high performance of the drive system, the maximum power of the excavator is available at every point of operation. This brings up to 30% higher power for an even better performance.

Laterally raised cast bumper

The extremely sturdy raised bumper made of massive cast iron prevents damage to the rear, thus contributing to the long service life of the machine. Along with the high quality, it is also visually impressive as a modern design element.

Mechanical - Output Details

Gradeability	58 %
Superstructure turning speed	10 1/min
Travel speed	4.1 km/h
Break Out Force Bucket	18.8 kN
Break Out Force Lift Arm	12.5 kN

Mechanical Details

Length	4,049 mm
Operating weight (min.-max.)	2,005 - 2,526 kg
Digging depth (max.)	2,683 mm
Width	990 mm
Height	2,385 mm

Engine

Cylinder	3,0
Cylinder capacity	1,116 cm3
Effective power	13.8 KW
Nominal Engine speed	2,200 1/min
Battery capacity (nom. value)	44 Ah
Engine type	Diesel engine
Exhaust-gas limit	EU Stage V
Manufacturer	Yanmar
Engine designation	3TNV76

Hydraulic

Operating pressure	200 bar
Flow rate	73 l/min
Flow rate max.	73 l/min
Tank capacity	19 l
Operating pressure slewing gear	150 bar
Hydraulikpump	Double variable and 2 gear pumps

Chassis

Operating pressure

200 bar

Shipping and Storage

Shipping weight

1,862 kg

		VDS
A	Total height with rotating beacon	2,480 mm	2,573 mm
B1	Width of upper carriage	990 mm	990 mm
B2	Width travel gear	1,300 mm	1,300 mm
B2	Width travel gear retracted	990 mm	990 mm
B3	Width of dozer blade	990 mm	990 mm
C	Transport length	4,049 mm	4,024 mm
D	Digging depth max., short shovel arm	2,483 mm	2,391 mm
D	Digging depth max., long shovel arm	2,683 mm	2,590 mm
E	Piercing depth max., short shovel arm	1,660 mm	1,567 mm
E	Piercing depth max., long shovel arm	1,845 mm	1,752 mm
F	Piercing height max., short shovel arm	3,836 mm	3,929 mm
F	Piercing height max., long shovel arm	3,959 mm	4,052 mm
G	Dumping height max., short shovel arm	2,713 mm	2,805 mm
G	Dumping height max., long shovel arm	2,836 mm	2,928 mm
H	Digging radius max., short shovel arm	4,129 mm	4,129 mm
H	Digging radius max., long shovel arm	4,317 mm	4,317 mm
I	Max. reach at ground level (short shovel arm)	4,031 mm	4,005 mm
I	Max. reach at ground level (long shovel arm)	4,225 mm	4,201 mm
J	Tail swing radius	1,169 mm	1,169 mm
K1	Boom offset max. (to center of bucket right side)	516 mm	516 mm
K2	Boom offset max. (to center of bucket left side)	359 mm	359 mm
L	Stacking height max. (dozer blade above surface)	216 mm	264 mm
M	Digging depth max. (dozer blade below surface)	297 mm	255 mm
N	Length travel drive	1,708 mm	1,709 mm
O1	Max. swivel angle (arm system to the left)	77 °	77 °
O2	Max. swivel angle (arm system to the right)	48 °	48 °
Q1	Boom swing radius center	1,666 mm	1,666 mm
Q2	Boom swing radius right	1,582 mm	1,582 mm
Q3	Boom swing radius left	1,356 mm	1,356 mm

Standard Components

General

250 mm rubber track
Dozer blade
LED work light mounted on lifting arm
Toolkit, including grease press and operator's manual
Watertight, lockable document box

Engine

Liquid-cooled Yanmar diesel engine, model 3TNV76, 3-cylinder/1,116 ccm, net output according to ISO 13.8 kW (18.8 hp), nominal speed 2,200 rpm (stage 5)

Canopy

Adjustable comfort seat with artificial leather cover and safety belt; canopy (and cabin) complies with current ROPS, TOPS and FOPS*
*FOPS (level I and II) only with additional protective grating

Hydraulics

Dual variable displacement pump and 2 gear pumps (47.6 + 19.1 + 6.5 L/min)
Aggregate power level regulation
Hydraulic pilot control via joystick operation
Valve control according to ISO, DIN, SAE, PCSA and EURO
Auxiliary hydraulic connections for two directions of travel on shovel arm/AUX I
Hydraulically dampened drive pedals and forward + reverse travel lever
Hydraulic oil cooler
Hydraulic telescopic travel gear from 990 mm to 1,300 mm, with dozer blade extension
2 travel speeds

Options

Cab

Front and rear work lights
Side mirror (rear-view mirror)
Canopy with rear window
Cab (standard)
2-door cab
FOPS protective grating level 1
Radio installation setup (antenna, speakers)
Radio with intercommunication station
Fragment protection
Front window protective grating

Hydraulics

Proportional control for auxiliary hydraulics/AUX I
Overload valve for auxiliary hydraulics/AUX I
3rd control circuit/AUX II
Flow control valve 3rd control circuit/AUX II
Powertilt setup/AUX III
Setup for Easy Lock/AUX IV
Control circuit for grapple/AUX V
Overload warning device Advanced (safety valves for lifting arm, shovel arm and dozer blade)
Panolin HLP Synt46 (Bio)
Flat-faced coupler

Paint

Custom-made paint finish of machine in RAL (only for yellow parts)
Custom-made paint finish of machine, no RAL (only for yellow parts)
Custom-made paint finish of cabin/canopy RAL (only RAL color possible)

Security

Security 24 C (2000)
Security 36 C (3000)
Security 48 C (4000)
Security 60 C (5000)

Miscellaneous

EquipCare
VDS (Vertical Digging System)
LED rotating beacon
Drive signal
Auto idling system
Long dipper stick
Long dozer blade
ISO - SAE switch-over
KAT immobilizer system

Editions

Edition A

Basic machine
+ 2-door cab
+ Front and rear work lights
+ Proportional control for auxiliary hydraulics/AUX I
+ Long dozer blade
+ Powertilt setup/AUX III
+ Setup for Easy Lock/AUX IV
+ Radio installation setup

(Shipping weight (+/- 2%): 2,003 kg)

Edition D

Basic machine
+ 2-door cab
+ Front and rear work lights
+ VDS (Vertical Digging System)
+ Proportional control for auxiliary hydraulics/AUX I
+ Long dipper stick
+ Setup for Easy Lock/AUX IV
+ Radio installation setup

(Shipping weight (+/- 2%): 2,078 kg)