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Aichi D70A POLEMASTER

Made in Japan
Manufacturer: Aichi Corporation
Model: D70A

Product Information

MODEL D70A
CRANE CAPACITY 2.9t x 4.6m
CRANE WORK RADIUS CLASS 0.8 – 12m
MAX. EXCAVATION DEPTH CLASS 5m
EXCAVATION WORK RADIUS CLASS 4 – 11m

Equipment

Parallel Hook Movement Device

Maintains a constant hook and boom head during boom extension and retraction. This reduces the risk of severed wire rope while the boom is moving.

Hook Over-winding Prevention Device

Reduces the risk of severed wire rope caused by over-winding the winch.

Hook Dimensions

*The dimensions shown are reference values.

Safety Lamps

Outrigger post safety lamps turn on to warn people nearby.

Multi-operational Lever

The crane and auger can be operated using the two multi-operational levers. Changing between operational levers is no longer necessary, which means better work efficiency.

Winch Drum

The use of a grooved drum prevents snagging and ensures smooth spooling.

Pole Extractor

Used for extracting poles. Comes equipped with dedicated hoses and slinging chains.

Oil Cooler

Cools hydraulic oil that has increased in temperature during continuous high-load operations.

Extendable Auger

The auger can be extended by up to 1.92 m in five stages.

A-type softrock tooth tip, RN6-type bedrock tooth tip

Can be selected and switched based on the surface of the drilling path.
*Other product lineups are also available.

Specifications

D70A

Crane Capacity
Maximum rated Load 2.9 tons
Crane capacity 2.9t x 4.6m
Rated work range 190 degrees behind vehicle wheels (95 degrees left/right)
Maximum elevation 14.15m
Work radius 0.80-11.70m
Excavation System
Auger torque 725kgf-m
Rated work range 190 degrees behind vehicle wheels (95 degrees left/right)
Maximum excavation depth 5.2m
Excavated hole diameter 0.45m
Work radius 4.16-11.40m
Reel System
Hook speed 55m/min (reel in) 40m/min (reel out)
Cables 2 cables
Major Systems
Engine start and stop system (energy conservation type), variable pole intruding water tank & electric pump (100 liters), hydraulic pressure source, work lamp, 3-stage wire guard
Special Specifications
Multi-action lever, above-ground auger set pin, pole remover, bedrock spikes, etc.
Vehicle Specifications
Mounting chassis 4.5 ton class

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Pipe
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