12.14.07 12.14.
07
TRACK EXCAVATOR
new separation WITH new separation
ZERO TAIL SWING
This compact excavator combines the performance
of a conventional track excavator with the excellent
maneuverability of a zero tail swing machine. When
revolved, the tail does not project over the width of the
38Z3
tracks. Offering excellent service accessibility with the
tilting operator platform, plus the comfortable and
ergonomically designed operating environment
improves productivity. This excavator is available in a
canopy or full cab version, each with a choice of short
and longer dipperstick. Cab models feature standard
air conditioning! Powered by the economical Yanmar
3-cylinder diesel engine, the 38Z3 track excavator
offers rubber track, dozer blade, boom-mounted
working light and a control pattern change system.
www.wackerneuson.com
TECHNICAL DATA
12.14.07 12.14.07
new separation new separation
38Z3 TRACK EXCAVATOR HYDRAULICS
Make/Type Yanmar Yanmar 3TNV86 Pump Double variable capacity pump +
ENGINE
Model water cooled 3 cylinder diesel engine double gear pump
Max. engine output HP (kW) 36.8 (27,1) Pump capacity gal/min 2 x 117 + 3
(l/min) (2 x 40 + 26,3 + 11,3)
Travel speed - dual mph (kph) 1.7 (2,8) / 2.9 (4,6)
Operating pressure for working
Gradeability 30° / 58%
and driving hydraulics psi (bar) 3481 (240)
Crawler width in (mm) 12 (300)
Operating pressure for slewing gear psi (bar) 3046 (210)
N° track rollers per side 4
Hydraulic tank capacity gal (l) 10 (38,5)
Ground clearance in (mm) 11 (280)
Ground pressure psi (kg/cm3) 4.8 (0,34)
Transport weight
Cab lbs (kg) 8003 (3630) DOZER BLADE
Canopy lbs (kg) 7826 (3550) Width in (mm) 69 (1740)
PERFORMANCE
d – max. digging depth in (mm) 122 (3110) Height in (mm) 14 (345)
d*– (long dipperstick) in (mm) 132 (3360) max. lift above ground in (mm) 15 (390)
e – max. vertical digging depth in (mm) 96 (2430) max. lift below ground in (mm) 18 (450)
e*– (long dipperstick) in (mm) 105 (2670)
g – max. dumping height in (mm) 127 (3220)
g*– (long dipperstick) in (mm) 132 (3350) Dealer installed accessories include front cab lighting
i – max. reach on the ground in (mm) 209 (5300) and flashing beacon.
i*– (long dipperstick) in (mm) 214 (5430)
q – max swing angle to right 55°
r – max swing angle to left 70°
max. arm force lbs (kg) 4361 (1978)
(long dipperstick) lbs (kg) 4923 (2233)
max. bucket digging force lbs (kg) 5778 (2916)
a – Height in (mm) 98 (2500)
DIMS.
b – Width in (mm) 69 (1740)
c – Transport length
(boom down) in (mm) 189 (4800)
Lifting power index (Units: lbs)
A max. 15 ft 11.5 ft 8 ft
B along across along across along across along across
38Z3/Dec-2007/Layout Goes Studio/Printing Marek Group
10 ft – – – – 1455* 1455* – – g(g*) q
6.5 ft – – 1742* 937 1731* 1411 – –
3 ft 1819* 871 1852* 904 2315* 1323 3825* 2150 a b
ground 1775* 849 1885* 882 2668* 1257 4464* 2039
-3 ft – – – – 2557* 1246 4134* 2017 n r
p o
-6.5 ft – – – – – – 3175* 2083 d (d*)
c
A = reach from turnstile center, B = load fixing height from ground level.
The data (lbs) refer to the machine without digging equipment and are in compliance with ISO 10567.
Overall length with dozer blade supported. e
Neither 75% of the static tilting load nor 87% of the hydraulic lifting power are exceeded. (e*)
*The lifting power is hydraulically limited.
i (i*)
Noise level
Noise level (LWA) (to 2000/14/EG) 93 dB(A)
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