Koehring 6627 28t 1990-1991 - Technical data

Parameters and equipment

Download PDF Documentation

Choose and download the PDF documentation for free:

Enter your email address to receive the PDF document.

What do you need?

Choose your goal — we will fill in this machine automatically.

I want to buy a machine like this

I need service for this machine

I need parts for this machine

I want to rent this machine

I want to sell a machine like this

Another goal

I want to receive one reminder about the goal I selected for this machine. I can withdraw my consent at any time.

Koehring 6627 28t 1990-1991 – Product Description

Powertrain and Design

The Koehring 6627 is a crawler excavator designed for challenging digging conditions. Equipped with a Cummins 6CT8.3 engine delivering 135.7 kW, the machine provides efficient and effective performance. Its heavy-duty undercarriage contributes to enhanced stability and lifting capabilities. The operator's cab is designed for comfort and visibility, facilitating productive work.

Undercarriage and Hydraulics

The undercarriage of the 6627 offers a robust working platform with a long service life due to heavy-duty components. The hydraulic system features load-sensing capabilities, ensuring maximum power availability throughout working cycles while reducing fuel consumption. Two variable displacement pumps provide full hydraulic power for all excavator functions.

Operating Parameters

The maximum digging depth is 6.88 m, and the reach can extend up to 10.72 m. The breakout force is 689.66 kN, making this machine suitable for intensive excavation tasks. With an operational weight of 28 t, combined with its powerful working forces, it ensures stability and efficiency during operations.

Optional Equipment

The excavator can be equipped with various accessories, including air conditioning and different types of buckets. Optional features, such as additional hydraulic ports, enhance the versatility of the machine in demanding conditions. Solutions like a low-profile cab and comfortable seats improve the operator’s comfort during long working shifts.

Safety and Technical Data

The Koehring 6627 incorporates systems designed to minimize risk during intensive operations. Features such as tight hydraulic seals and a robust undercarriage are engineered for reliability. The operational weight of 28 t along with transport dimensions of 10 m in length, 3 m in width, and 3 m in height facilitate maneuverability in various construction environments.

show full description hide description

Technical data