Operator's Cab

The 250Z Compact Excavator is available in canopy or cab configurations, allowing you to tailor the machine to meet your specific work environment.

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  • Walk-through canopy for easy entry and exit.
  • Optional cab enclosure with heat system provides protection in extreme weather conditions.
  • Adjustable suspension seat and armrests provide personalized comfort.
  • Excellent visibility in all directions allows safe and efficient operation. Rear mirror provides a view of the back and side of the machine for additional safety.
  • Work lights and integrated boom light enhances the operator’s view after dark.

Controls

The controls on the 250Z are ergonomically designed and easy to use.

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  • Large travelling pedals are easy to press and allow confident, reliable work.
  • Pilot operated joystick controls are operated by simple wrist movements, reducing fatigue during a long workday.
  • One-way auxiliary functions can be controlled by a foot pedal or joystick buttons, allowing optimal control of high-flow attachments such as compactors or breakers.
  • The operator can easily select from ISO or standard operating control patterns with the flip of a mechanical lever.

Engine

The 250Z Compact Excavator is built around a powerful, reliable emission-certified Yanmar diesel engine.

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Make Yanmar
Model 3TNV80F Tier IV
Type Diesel
Displacement (L) 77.3 cu.in. (1.26)
Gross Power (kW) @ rpm 20.4 hp (15.2) @ 2500
Net Power (kW) @ rpm 19.7 hp (14.7) @ 2500
Fuel Tank (L) 8.1 gal. (30.5)
Fuel Consumption (L/hr) 0.95 gal./hr. (3.6)



  • Proven technology provides reliable operation and a fuel efficient system.
  • Easy-starting, even in cold weather without the need for block heaters or starting fluid.

Boom

Rugged, high-strength boom incorporates features to protect and extend the life of moving parts and components.

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  • Precision welded boom is constructed with thick side plates that are reinforced by contoured transition plates.
  • Heavy-duty sliding cylinder guards protect exposed cylinder rods from damage.
  • Integrated boom light illuminates the work area and allows for safe and effective operation after dark.
  • Reliable single pin boom mount design for optimal durability and component life.

Hydraulics

The advanced hydraulic system on the 250Z provides long-lasting, efficient power precisely when you need it.

Hydraulics

Pumps 2 variable, 2 gear
Total Flow Rate (L/min) 13.6 gpm (51.3)
Working Pressure (bar) 2987 psi (206)
Swing System Pressure (bar) 2103 psi (145)
Oil Cooler Standard
Hydraulic Tank (L) 6.6 gal. (25)



  • Hydraulic system is designed to enhance engine performance, resulting in a more efficient system.
  • Two variable pumps and two gear pumps combine oil and redirect the flow to where it is needed, allowing for simultaneous operation without loss of power.
  • Smooth operation, even while using the boom and arm during turning.
  • Auxiliary hydraulic valve, tubing and hoses with flat faced coupler connections are standard equipment.
  • Two-way and one-way auxiliary flow valve with direct-to-tank bypass valve feature is standard equipment.

Undercarriage

The undercarriage of the 250Z was designed with serviceability and longevity in mind.

250Z Undercarriage

 

  • Staggered tread and mandrel design combined with shorter track pitch reduces vibration.
  • Long tracks provide a smoother ride over rough terrain.
  • Tracks are short-pitched to reduce wear, fatigue and damage.
  • Angled crawler frame reduces soil buildup on the undercarriage, extending the life of rollers and tracks.

Serviceability

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  • Easy accessibility with a large rear door, a swing open access panel, and removable covers beneath the operator's feet.
  • A cover on top of the unit on the right side makes it easy to access to the fuel supply.
  • The access panel beneath the operator’s seat easily opens to reveal the starter motor, fuse panel, alternator and fan belt.

Attachments

Standard Rock Bits

Auger Bit - Rock Standard

The EDGE rock auger bits feature a reinforced fabricated boring head, double wrapped 5/16” flighting, conical carbide teeth and a standard “fi shtail” center point. EDGE rock auger bits are not intended for use in concrete or asphalt applications.

auger adapter diagram

Auger Bites - Adapters

EDGE auger bit adapters are available for adapting your round auger drive to a hex bit and and vice versa. Auger extensions are also available.

Auger Bit - Tree & Shrub

Auger Bites - Tree & Shrub

The EDGE tree and shrub auger bits feature 5/16” double wrapped flighting with smaller diameter auger flighting at the bottom leaving space for root balls, fertilizer, or mulch. The tree and shrub auger bits are approximately 50” in overall length with heat treated teeth and a “fishtail” center point.

Rock Conical Auger Bit

Auger Bits - Rock

Rock auger bits feature a reinforced fabricated boring head, double wrapped 5/16” flighting, conical carbide teeth and a conical “bullet-tooth”center point. These bits are 50” in overall length and not intended for use in concrete or asphalt applications.

Breaker

Breakers

Break concrete quickly and easily into load-ready debris with an EDGE® breaker. EDGE offers models from the 150 ft/lb impact energy class through the 1,500 ft/lb impact energy class.

Ditching Bucket

Bucket - Ditching

The EDGE ditching bucket for the compact excavator will enhance you machine’s grading capability in ditch cleaning and sloping applications.

Tilting Bucket

Bucket - Tilting

The EDGE tilting bucket for the compact excavator will enhance you machine’s grading capatilibites, ditch cleaning and sloping applications.

Bucket16

Buckets

Use one bucket for a wide variety of applications, such as grading, scraping, grappling, dozing dirt, brush removal, material spreading and more. The high strength steel clam shell bottom is shaped to prevent bowing of heavy material and two large, guarded cylinders provide powerful clamping.

Auger Drive Chain

Chain Drive

The EDGE chain auger drives feature pre-stressed, fully adjustable reduction drives and the strongest connecting links available. EDGE chain drive augers come complete with hoses, top link and flat face couplers. Mounts and bits are sold separately.

Compaction Plate

Compaction Plate

EDGE compaction plates can be used anywhere a boom can reach in trenches, around foundations, on slopes or seawalls. Compaction plates can safely compact trenches, often eliminating the extra cost involved with a walk-behind unit and the added expense of trench boxes or shoring. EDGE compaction plates are also ideal for driving steel sheeting used for retaining walls.

Compaction Wheel

Compaction Wheel

Maximize the efficiency of your compact excavator with the EDGE compaction wheel. It eliminates the need to have personnel compacting material in the trench. Compaction wheels are designed to compact material in a trench as it is being filled.

Frost Ripper

Frost Ripper

EDGE frost rippers are specifically designed to pre-rip frozen ground and tough soil that exceeds a buckets recommended tolerance. It is also an excellent tool for removing stumps, roots and re-bar.

Grapple

Grapple

Similar in application to the compact loader grapples, the excavator grapple is designed to handle objects varying in size and shape. Remove large rocks, brush and debris with the excavator grapple. These grapples are not designed for digging or prying.

Slab Bucket

Pavement Removal Bucket

The EDGE pavement removal bucket is perfect for lifting, picking up and carrying concrete slabs from sidewalks, driveways or any construction site.

EX Pin

Pin Kits

Replacement pin kits to match your excavator’s original specifications.

Auger Planetary

Planetary Drive

The EDGE gear reduction drive units are designed for heavy-duty use in commercial and industrial applications. This is the ultimate auger attachment for those who demand the best and most durable units.MChoose auger drive units and bits in 2-9/16” Round or 2” Hex output shafts. Mounts, hoses, hydraulic couplers and auger bits are sold separately.

Spring Loaded Quick Attach

Quick Attach Couplers

The solution to increased productivity with added compact excavator versatility and less down time. EDGE Quick Attach Coupler Systems allow your equipment to quickly change multiple attachments for different uses.

Thumbs

Thumbs

EDGE hydraulic thumbs are specifically designed to aid in handling or loading irregular shaped objects or debris. The thumbs are not intended to be used for prying or ripping.
Check out our full line of attachment at Edge Attach!

Options

Operator Station

Standard Optional
Enclosed Cab ROPS/FOPS
Canopy ROPS/FOPS
3rd Safety Belt
  Standard Optional
Adjustable Suspension Seat
Foremarm Supports
Adjustable Suspension Seat
  Standard Optional
Air Conditioning
Radio-Ready with Speakers and Antennae
Horn

Hydraulic System

Standard Optional
Power-A-Tach® Hydraulic Quick-Attach System
Factory Installed Hydraulic Thumb Attachment
Hydraulic Pumps 4
  Standard Optional
ISO / SAE Pattern Control Valve
Proportional Auxiliary Hydraulic Joystick Control
Two-way Auxiliary Hydraulics with Quick Couplers and Direct-to-Tank Bypass Valve

Upper Stucture

Standard Optional
Auto Idle
360° Continuous Movement
Zero-Tall-Swing
Travel Alarm

Undercarriage

Standard Optional
Automatic 2-speed Transmission
Hydraulic Extendable Undercarriage
Rubber Tracks
Selectable 2-speed Transmission
Track Rollers 4

Engine

Standard Optional
Electric Glow Plug Aid
Electric Grid Heater Starting Aid
Yanmar, Naturally-Aspirated Diesel Engine
ECO Mode

Lights

Standard Optional
Boom Work Lights

Specifications

Engine
Make Yanmar
Model 3TNV82A-SBV
Type Diesel
Displacement (L) 81.13 cu.in. (1.33)
Gross Power (kW) @ rpm 20.4 hp (15.2) @ 2500
Net Power (kW) @ rpm 21.6 hp (16.1) @ 2200
Fuel Tank (L) 11.1 gal. (42)
Fuel Consumption (L/hr) 0.95 gal./hr (3.6)
Hydraulics
Pumps 2 variable, 2 gear
Flow Rate (L/min) 25.56 gpm (96.8)
Working Pressure (bar) 2990 psi (206)
Swing System Pressure (bar) 2844 psi (196)
Oil Cooler Standard
Hydraulic Tank (L) 9.5 gal. (36)
Undercarriage & Slewing System
Travel Speed - dual (km/hr) 1.7/2.9 mph (2.8/4.7)
Gradability 20°
Track Type / Width (mm) Rubber / 9.8" (250)
No. of rollers per Side (track/idle) 4/1
Undercarriage Length (mm) 6'7" (2010)
Track Length on Ground (mm) 5'8.8" (1748)
Ground Clearance (mm) 12.6" (320)
Ground Pressure - Cab/Canopy (kPa) 4.6/4.4 psi (31.7/30.2)
Slew Speed 10 rpm
Maximum Drawbar Pull (kg) 5490 lbs. (2490)
Maximum Bucket Breakout (kg) with quick coupler 4,079 lbs. (1850)
Maximum Bucket Breakout (kg) without quick coupler 5,203 lbs. (2360)
Maximum Arm Digging Force (kg) with quick coupler 2,624 lbs. (1190)
Maximum Arm Digging Force (kg) without quick coupler 2,844 lbs. (1290)
Dimensions
Operating Weight with Canopy (kg) 5919 lbs. (2685)
Operating Weight with Cab (kg) 7231 lbs. (3280)
A. Max. Digging Depth (mm) 9'8" (2950)
B. Max. Vertical Wall Digging Depth (mm) 7'9" (2370)
C. Max. Reach at Ground Level (mm) 15'0.9" (4800)
D. Transport Length (mm) 13'5" (4090)
E. Undercarriage Length (mm) 6'8" (2040)
F. Max. Digging Height (mm) 14'8.4" (4480)
G. Max. Dump Height (mm) 9'1.4" (2780)
H. Minimum Front Swing Radius (mm) 7'1" (2160)
I. Transport Height (mm) 8'2" (2490)
J. Blade Below Ground (mm) 14" (355)
K. Overall Base Width (mm) 4'11.1" (1500)
L. Track Width (mm) 9.8" (250)
M. Ground Clearance (mm) 12.6" (320)
N. Parallel Offset Right (mm) 1'7" (485)
O. Parallel Offset Left (mm) 2'3" (705)
P. Rear End Swing Radius (mm) 2'5.5" (770)
Q. Boom Swing Angle - Left 47°
R. Boom Swing Angle - Right 74°
Max. Dig Depth with 8ft. (2.5 m) Flat Bottom 8'2.4" (2500)
Dozer Blade
Width - extended / retracted (mm) 4'11.1" (1500)
Height (mm) 11.6" (295)
EX_SpecDiagram