Diesel Power Unit TECH 24ANF 383VE

TECHIMPORT has been supplying diesel power drives to Russia for more than 10 years. In 2008, there was developed a diesel power drive, on the VolvoPenta TAD1242VE, TAD1344VE, TAD1641VE basis, to replace obsolescent WOLA 24ANF drives. This new drive is designed to work on Russian/Soviet drilling machines Uralmash 3D, 5D and VDEP, and also in capacity of flush pump power drive UFP, UFPT.

Later, the diesel power drive product line on the VolvoPenta basis was expanded. The power drive on the VolvoPenta TAD1344VE basis was added. This model has high torque of 900 rpm. This feature allows to use new power drive instead of the obsolescent one, branded WOLA, without changing the reduction ratio of 1.53 RIC.

In case when the power drive is installed instead of WOLA, in complete set there is a high elastic coupling type Vulcan, which simplifies the process of replacing the equipment.

Diesel power drives are equipped with ground control console, with the possibility of removal from the diesel up to 50 meters. The ground control console supports proportional power division among all diesel engines in the assembly.

Main features

TECHIMPORT has been supplying diesel power drives to Moscow for more than 10 years. In 2008, has designed diesel drive of a flush pump and a well drill TECH 24ANF on the diesel engine VolvoPenta TAD1242VE basis, to replace obsolescent WOLA 24ANF-71H12A. The new drive is intended to work  on the Russian and foreign flush pumps and to assembly with the well drill Uralmash 3D, 5D and VDEP.

By the customers’ demand, the product line of  diesel power drives was expanded with models:

• TECH 24ANF 352VE (TAD1344VE engine, max power 352 kW)
• TECH 24ANF 420VE (TAD1641VE engine, max power 420 kW)

Power drives are equipped with the all-weather cover (except TECH 24ANF 420VE)

Features:

• Solid steel construction with the anti-corrosion coating;
• Construction rigidity allows to perform loading and unloading operations;
• Removable doors allow to conduct maintenance operation unhamperdly;
• Adjustable louvers;
• Inner cover, that does not support combustion;
• Equipped with highly elastic coupling on the flywheel engine type VULCAN
• Frame sizes provide easy replacement of the obsolete WOLA 24ANF-71H12 on the drill rig, yet landing characteristics and concentricity adherence are complied;
• The frame is made of steel with anti-vibration pads between the motor and frame.

Diesel power drives are equipped with modern electronic motor control system, which has the following features:

• Diesel working parameters and fuel consumption control:
• The diesel engine ground control console;
• Local motor control;
• Reading of the engine’s errors, keeping an archive of the emergency situations, which facilitates the failures search when repairing.

In addition the drives are equipped with a system of simultaneous diesel engines control. This increase control opportunities as following:

• Power drives’ rate of revolution remote control with all-weather joypad is performed simultaneously for all the diesel drives;
• Local control of the motor speed with the duplicate command function for all of the pumps and well drills;
• Optional use of pneumatic electro valve for the complete control over the system with the remote controller;
• Synchronous work of several diesel engines. Due to this, the system, which consists of several power drives has the maximum summing up coefficient of power.

VolvoPenta flush pump and well drill power drives are completely interchangeable without any additional configuration.

When working at low rotations, the best drive to use is TECH 24ANF 352VE on the VolvoPenta TAD1344VE basis. This motor has high torque at low revolutions.

All equipment is designed according to the long-term experience with the Polish power drives WOLA 24ANF-71H12A and provides work in harsh conditions, with ambient temperatures from  -45°С to 50°С. Due to the modernization, your equipment will serve for years to come.