Mk6X Pioneer

Proven in service for over 20 years. the Boniface range of Interstater heavy recovery systems has expanded it's features to cope with the demands imposed by modern coach and truck designs.

Today’s trucks with moulded components and body styling accessories are easily damaged during recovery. They often require increased underlift reach or the use of wheel frames. No matter what type of vehicle it is, the Interstater heavy recovery system provides the strength, the features and the precisely controlled hydraulic power to recover the modern heavy weights.

The integral bus with its chassisless construction can require extra reach and the use of special wheel grids. The Interstater is designed to cope with these demanding recoveries. Using special quenched and tempered high tensile steels for minimum weight and maximum lift, the Interstater range will handle the massive dynamic loads that today’s recovery operation may impose on the recovery system.

The key to a top-line recovery vehicle is its chassis. At Boniface, we are skilled in chassis adaptation that ensures your vehicle has the best payload, wheelbase and axle loading for your particular needs. By blending chassis and system into one integrated vehicle we’ll give you the very best in performance.

Available as a kit or fully installed, the Interstater can be built to your specification using a series of modular accessory packages and option equipment.

BS15928 Interstater MK6x Poineer (3) BS15928 Interstater MK6x Poineer (2) Boniface Mercedes Interstater Poineer MK6H Boniface Interstater MK6X Poineer (1)











H-Maxireach Lowline











Interstater MK6G

Interstater MK6I

Interstater MK6H

Underlift  rating extended

9000kg  (19841lb) by 3500mm

9000kg  (19841lb) by 3470mm

9000kg (19841lb) by 3960mm

Underlift rating retracted

33000kg (72752lb) by 1470mm

33000kg (72752lb) by 1250mm

33000kg (72752lb) by 1540mm

Underlift extendable by

2030mm (hydraulic)

2220mm (hydraulic)


Underlift Tow rating:


Single or Twin Winch rating each:

13607kg (30000lbs)

Chassis Recommendation:

Front Axle: 8000kg

Rear Axle:  19000kg

GVW 26000kg

6x4, 6x2, 8x4

NOTE:  All ratings are based on structural factors only, not vehicle capacities or capabilities. Specifications shown are approximations and may vary depending on chassis selected. Boniface Engineering Ltd. reserves the right to change or modify product and/or specifications without notice or obligation.  Some equipment shown is optional

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Boniface Engineering Ltd. Howlett Way, Fison Industrial Estate, Thetford, Norfolk IP24 1HZ 

phone: +44 (0) 1842 754232    fax: +44 (0) 1842 765619     e-mail