JCB 85Z-2 is a crawler excavator manufactured since 2019, with a weight of 8.3 tons. It features a track width of 450 mm, a transp…
JCB 85Z-2 is a crawler excavator manufactured since 2019, with a weight of 8.3 tons. It features a track width of 450 mm, a transport length of 5.833 meters, a transport width of 2.3 meters, and a transport height of 2.706 meters. The machine has a tear-out force of 43.8 kN, a dredging depth of 3.715 meters, and a maximum horizontal reach of 7.029 meters. It is equipped with air conditioning and a diesel particulate filter.
More technical details, like: bucket capacity, bucket capacity min., bucket capacity max., undercarriage, bucket width, model series, dimension lxwxh, displacement, revolutions at max torque, max. torque, cylinder bore x stroke are available in the full technical specs.
Basic model incl. ROPS cabin, traction drive, standard boom and standard bucket
What are the transport dimensions of the JCB 85Z-2 crawler excavator?
The JCB 85Z-2 crawler excavator has a transport length of 5.83 meters, a transport width of 2.3 meters, and a transport height of 2.71 meters.
What is the track width of the JCB 85Z-2 crawler excavator?
The JCB 85Z-2 crawler excavator has a track width of 450 mm.
What are the excavation performance specifications of the JCB 85Z-2 crawler excavator?
The JCB 85Z-2 has a dredging depth of 3.715 meters, a maximum horizontal reach of 7.029 meters, and is equipped with a monobloc boom.
What power ratings are available for the JCB 85Z-2?
There are no power ratings available for the JCB 85Z-2 in the provided data.
How much is a JCB 85Z-2 Crawler excavator (2019u20132025) worth?
The residual value of the JCB 85Z-2 depends on the machine's individual parameters. Visit the LECTURA Valuation to check it.
JCB 85Z-2 overview
JCB 85 Z-1 features overview
PRODUCTIVITY AND PERFORMANCE 8 Bucket rotation is a huge 188, offering great spoil retention during truck loading. Choose a dipper length to match your application of 1.65-2.25m and offer total versatility. 9 Our boom and dipper are perfectly matched with each other creating optimal digging end geometry. This makes working and loading easier in confined areas.
Engine / Driveline and transmission
The productive midi. 1 The new 8T series has a JCB Diesel by Kohler Common Rail Stage IIIB/Tier 4 final compliant engine. This features DOC, turbocharger and intercooler. Power is increased to 48kw at just 2200rpm, giving 300Nm of torque. This engine does not need a diesel particulate filter (DPF), reducing maintenance, boosting uptime and improving fuel efficiency. 2 Tractive effort and 5kph tracking speeds are class leaders with high dozer capabilities and fast tavel times. To boost productivity, our Auto Kickdown engines automatically adapt to changes in terrain increase productivity and reduce operator fatigue. 3 For ultimate lift performance and stability opt for our 86c with its optional triple articulated boom (TAB) so that you can get a larger working range with extended reach, tighter digging and greater storage capability. 85Z/86C MIDI EXCAVATOR A great investment. 1 Engine revolutions automatically drop below idle when the operator's armrest is raised; this unique feature improves fuel economy and reduces noise levels. 2 Auto nebula can be programmed to activate it between 2 – 30 seconds after control inactivity to increase fuel efficiency. With two digging modes (including ECO for maximum efficiency, hard for maximum productivity), you can customize power to your application. 3 Using identical bucket pin geometry to the world leading JCB-3CX backhoe loader, attachments are fully interchangeable. 4 As damage sometimes occurs on site, we use flat glass windows throughout with a minimization of replacement costs. 85Z/86C MIDI EXCAVATOR
Hydraulics
At the dig end. 4 A high quality closed centre pump and valve provide improved flow sharing for smooth, precise and balanced operation when multi-functioning. 5 Versatility is part of the package: Our twin auxiliary lines produce both high and low hydraulic flows for a range of attachments. Complete command of hydraulics. 5 The electro proportionally high flow line has 10 selectable flows for overall attachment compatibility and seamless operation. 6 A switch in the cab provides easy operation of a single or double acting auxiliary flow. 7 The hydraulic valve block is isolated from the chassis by rubber mounts for reduced noise and vibration. It can also be easily accessed under the side opening engine hood. 8 With ergonomic electro-hydraulic dozer control as standard, operators can achieve smooth and precise grading control. 85Z/86C MIDI EXCAVATOR
Tyres / Tracks
Safer by design. 1 Stability on both machines is best suited thanks to a large track frame width and low centre of gravity. 2 JCB safety lever lock-up completely isolates hydraulic functions to prevent unintended movements. 3 Our unique 2GO system ensures that your midi excavator hydraulics can only be operated via two separate inputs in safer lockable position. 4 The JCB 86c and 85z have excellent front visibility courtesy of a 70/30 front screen column. In addition, there's a clear view onto the right front track for easy, safe digging and maneuvering. Overall we have 11 % more visibility than before. 85Z/86C MIDI EXCAVATOR Routine servicing. 5 All digging end and dozer greasing intervals are best class at 500 hours as our graphite impregnated bronze bushes save time and money. 6 The JCB open frame undercarriage design with sloped track legs minimises material build-up for easier cleaning. 7 Under the wide opening steel hood, you can easily fill the fuel tank on a JCB Midi from ground level, facilitated by the external diesel indicator. The optional refuelling pump features an auto stop function for reduced spillage and increased safety.
Dimensions and weight
Machine model
85z-1
86c-1
86c-1 TAB
A
Sprocket idler centres
mm
2325
B
Track length on ground
mm
2325
C
Undercarriage overall length – rubber
mm
2950
Undercarriage overall length – steel
2900
D
Kingpost clearance
mm
793
E
Tailswing radius
mm
1145
1490
1600
F
Overall width of superstructure
mm
2168
2187
G
Height over cab
mm
2706
H
Ground clearance
mm
350
I
Track gauge
mm
1850
J
Width over tracks (450 shoes)
mm
2300
K
Transport length with standard dipper
mm
5833
6435
6655
L
Transport height with standard dipper
mm
2706
2593
M
Track height
mm
650
N
Counterweight clearance
mm
762
OPERATOR STATION
Machine model
85z-1
86c-1
86c-1 TAB
Cab/canopy height
mm
1554
Cab/canopy height with FOGS guard LEVEL 1
mm
1643
Cab/canopy height with FOGS guard LEVEL 2
mm
1730
Cab/canopy length
mm
1942
Cab/canopy width
mm
1040
Distance from seat base to roof
mm
1120
Door aperture width
mm
612
WEIGHTS
Machine model
85z-1
86c-1
86c-1 TAB
Operating weight* (450mm rubber tracks)
kg
8300
8600
9448
Shipping** weight (450mm rubber tracks)
kg
8132
8432
9280
With FOGS guard – Stage 1
kg
+14
With FOGs Guard – Stage 1 HVAC
kg
+49
With FOGS guard – Stage 2
kg
+97
With steel tracks (450mm)
kg
+163
With steel tracks (600mm)
kg
+367
With Bridgestone geogrips
kg
+181
With wide dozer (2470mm)
kg
+18
With narrow dozer (2220mm)
kg
-5
With 4 way dozer
kg
+217
With Quickhitch
kg
+95
With Long Dipper (2250mm)
kg
+16
With short dipper (1650mm)
kg
-48
Ground bearing pressure (450mm rubber tracks)
kg/cm2
0.40
0.41
0.45
Ground bearing pressure (450mm steel tracks)
kg/cm2
0.40
0.42
0.46
Ground bearing pressure (600mm steel tracks)
kg/cm2
0.31
0.32
0.35
85z-1
86c-1
86c-1 TAB
Boom length
mm
2900
3360
Boom in = 2828 Boom out = 3917
Dipper length
mm
1650 / 2000 / 2100
1650 / 2100 / 2250
1650 / 2100 / 2250
A
Max digging reach
mm
6596 / 6933 / 7029
6815 / 7244 / 7387
7246 / 7844 / 7989
B
Max digging reach on ground
mm
6401 / 6748 / 6848
6635 / 7075 / 7225
7409 / 7691 / 7840
C
Max digging depth – dozer up
mm
3234 / 3584 / 3684
3931 / 4381 / 4531
4022 / 4472 / 4622
Max digging depth – dozer down
mm
3615 / 3625 / 3715
3922 / 4372 / 4522
4013 / 4463 / 4613
D
Max digging height
mm
6487 / 6758 / 6836
6848 / 7181 / 7293
7776 / 8180 / 8315
E
Max dump / load-over height
mm
4674 / 4946 / 5023
5061 / 5395 / 5506
5900 / 6304 / 6439
F
Max height to dipper nose pivot pin
mm
5547 / 5819 / 5896
5914 / 6248 / 6359
6832 / 7236 / 7371
G
Max vertical wallcut depth
mm
2525 / 2849 / 2941
2736 / 3151 / 3289
3366 / 3782 / 3920
H
Min. front swing radius (no offset)
mm
2847 / 3002 / 3047
2554 / 2679 / 2721
2223 / 2272 / 2288
Min. front swing radius (fully offset)
mm
2478 / 2620 / 2660
2310 / 2427 / 2466
1919 / 1963 / 1978
I
Boom swing left
degrees
55
J
Boom swing right
degrees
60
Bucket rotation
degrees
188
Dipper rotation
degrees
114
122
126
Bucket tearout
kN
57.1
Dipper tearout
kN
49.9 / 43.8 / 42.3
49.9 / 42.3 / 40.3
49.9 / 42.3 / 40.3
Slew speed
rpm
10
DOZER
Machine model
85z-1
86c-1
86c-1 TAB
Dozer length
mm
1497
Max height above ground
mm
471
Dig depth below ground
mm
461
Approach angle
degrees
27.8
Width
mm
2320
Height
mm
473
Reach in front of tracks
mm
615
Other features
All-day comfortable cab. 1 The cab is incredibly spacious and its large door provides easy, safe access. Inside you will find 6% more space than before, plenty of storage space, a telephone compartment, stowage nets and cup holder. 2 A radio, 12V mobile charger, powerful heater with window de-reflection and high performance air conditioning with 9 vents completes the picture. 3 To ensure all day operator comfort, there are fully adjustable suspension seats with an optional heated air suspension seat with independent adjustable positions. Switches are ergonomically laid around a crystal clear informative color LCD display with optional rear view camera. 4 Our short pitched tracks grab each tooth on the sprocket for less vibrations and noise as well as a far smoother travel path. 85Z/86C MIDI EXCAVATOR
Safety
Structural strength. 1 Our fully robotically welded boom and dipper is made of high tensile strength steel, with internal baffle plates for long-lasting durability. 2 Our clean and elegant 4-plate dipper design provides added structural strength. 3 The body on our midi excavators is manufactured exclusively from pressed steel without plastic so it's strong and easy to repair. 85Z/86C MIDI EXCAVATOR Designed for hard work. 4 These class 8 tonne latest machines feature a heavy duty kingpost with durable, rebusable pivot points to optimise service life. It also provides a safe route for all excavator hoses. 5 As the cab door sits folded rearwards within the counterweight, it is well protected from damage throughout operation. Dozer design. 6 The new dozer section and angle provide high performance with easy clean, low ground retention. Rejuvenated lifting points are positioned behind the blade edge providing excellent protection. 7 We offer a dozer blade float option that allows easier soil levelling and efficient cleaning of terrain. Along with an angled dozer blade to speed up trench backfilling. 85Z/86C MIDI EXCAVATOR Further maintenance. 8 Key components are easy to reach: there is a large inspection cover for the slew joint and swing bearings; removable side skirts and in-fill panel. The sealed idle tensioner stops ground structure; and dozer hoses end at bulkhead for easy replacement. 9 These machines feature colour coded hydraulic hoses for easy identification. 10 Raising of a JCB 86c or 85z is made easier because the tapered dozer lift points are located behind the blade edge; they also keep them protected.11 The two-piece floor mat is removable to clean easily, while the antic lube profile plate provides safe entry and exit as well as long-term protection of the paint carossery.
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