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250D Loader

Suited to heavy timber and tough duty cycle delimbing and merchandising. SPECS BENEFITS DEALER

250D Loader

Suited to heavy timber and tough duty cycle delimbing and merchandising. SPECS BENEFITS DEALER Loadersmore_horiz Loadersmore_horiz

Highlights
engine icon


Power
Reach
Lift at 7,6 m / 25 ft
151 kW
203 hp
9,75 m
32 ft
7 075 kg
15,600 lb
engine icon
Power
151 kW
203 hp

Reach
9,75 m
32 ft

Lift at 7,6 m / 25 ft
7 075 kg
15,600 lb

Overview

The 250D is suited to delimbing, merchandising and loading heavy, tree-length logs. The 250D can be equipped with a pull-through delimber, bar saw slasher, circle saw slasher or grapple saw for maximum flexibility.

Efficient hydraulics with swing priority and energy recovery deliver simultaneous power to all machine functions for high performance, response and fuel economy. Loader cab interior

Operating Environment

 250D boom

Strong Boom

Service Made Easy

Operating Environment

 Loader cab interior

Strong Boom

 250D boom

Service Made Easy

Operating Environment

The parallel action seat with ergonomic contoured cushions provides maximum comfort for long shifts. Integrated heating and ventilated cooling system augment the cab’s climate control system.

Fully adjustable with easy access controls for seat angle, seat pan extension, back recline, and lumbar support. The heavy duty air ride suspension system adjusts for operator weight and damper firmness control.

Tilt-up armrests adjust to further customize the operating position. It all leads to reduced operator fatigue, safer operation, and improved productivity.

 Loader cab interior

Strong Boom

The strength-to-weight optimized boom system is designed to withstand the forces of tough duty delimbing and loading.

250D boom

Service Made Easy

The large removable panel on the cab platform provides unmatched access to the engine service points.

Product Specifications

Metric
Imperial

Dimensions

LENGTH less boom and steps 5 080 mm
WIDTH 2 590 mm
HEIGHT 3 530 mm
WEIGHT less attachment 17 010 kg

Power

ENGINE Tier 4f Mackolines Machines & Hire FPT N67 Tier 4f
151 kW (203 hp) @ 2,200 rpm (rated)
165 kW (221 hp) @ 1,900 rpm (peak)
Automatic idle down
ENGINE Tier 2 Mackolines Machines & Hire FPT N67 Tier 2
159 kW (213 hp) @ 2,100 rpm (rated)
165 kW (221 hp) @ 1,900 rpm (peak)
Automatic idle down
ENGINE Non-certified Mackolines Machines & Hire FPT N67 Non-certified
151 kW (203 hp) @ 2,200 rpm (rated)
Automatic idle down
COOLING Side-by-side aluminum radiator, oil cooler, charge air
cooler and A/C condenser
FAN Fixed pitch, high flow
Optional Flexxaire® variable pitch, reversing
FUEL CAPACITY 378 L
DEF CAPACITY 43 L

Hydraulic System

PUMP, MAIN Piston
PUMP, SWING Piston, pressure compensated
FILTRATION (4) Spin-on, 7 micron full-flow
CYLINDER, HOIST 178 mm (7 in) diameter
CYLINDER, STICK 152 mm (6 in) diameter
CYLINDERS, STABILIZERS (4) 165 mm (6.5 in) diameter
Bolt-on bi-directional lock valves
RESERVOIR 200 L

Subframe

LENGTH less step 4 290 mm
SUPPORT BASE 3 810 mm x 4 650 mm
STABILIZER PADS 585 mm x 710 mm

Rotating Upper

SWING DRIVE 9 rpm variable, 360˚ continuous rotation
Swing priority and energy recovery
SWING BEARING 1 190 mm (47 in) ball circle diameter; Internal gear teeth
Double reduction planetary gearbox
ENCLOSURE Walk-up platform

+ ALL

BROCHURE

Onsite Access with LogOn

Onsite access to production and service information. Using a mobile device and a secure WiFi hotspot, users can easily access detailed machine data and diagnostic tools at the worksite with LogOn.


LEARN MORE

RemoteLog Telematics

Off site access to telematics. Be connected to your forestry operation from almost anywhere – all you need is RemoteLog, and a device with internet connectivity.


LEARN MORE Image of a laptop with the RemoteLog home screen displayed

Key Benefits

Efficient load sensing hydraulic system. High performance, low fuel consumption
Dedicated swing pump. Quick swing cycles, enhanced pull-through delimbing performance
Energy recovery swing system. Closed loop system recovers energy as swing decelerates
Automatic engine idle down. Reduced fuel consumption in variable wood flow situations
Strength-to-weight optimized boom. Designed for heavy lifting and pull-through delimbing
Quiet, climate controlled operating environment
Efficient load sensing hydraulic system. High performance, low fuel consumption
Automatic engine idle down. Reduced fuel consumption in variable wood flow situations
Dedicated swing pump. Quick swing cycles, enhanced pull-through delimbing performance
Strength-to-weight optimized boom. Designed for heavy lifting and pull-through delimbing
Energy recovery swing system. Closed loop system recovers energy as swing decelerates
Quiet, climate controlled operating environment
 prod_benefits Mackolines Machines & Hire Stories

Getting the Grade in Tennessee

250D with AC16 carrier gets high marks in hardwood sawmill.


LEARN MORE gal1 Image of a Mackolines Machines & Hire 250D knuckleboom loader working in the field gal2 Image of a Mackolines Machines & Hire 250D loader loading a truck gal3 Image of a Mackolines Machines & Hire 250D knuckleboom loader working in the field gal3 Image of a Mackolines Machines & Hire 250D loader working in the field gal3 250D loader in North Carolina gal3 Image of a Mackolines Machines & Hire 250D loader working in the field

In the Field

Resources

ac16 brochure preview image

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