AR 32/40M mobile drilling unit

AR 32/40M in different performances are designed for fulfilling the following tasks: repair or exploration of oil and gas wells and carrying our drilling works by the rotor or BHM (bottomhole motor).

Chassis
Type	URAL-4320-1912-40
Wheel formula	6*6
Unladen weight, kg	21150
Max speed, km/h	75
Fuel tank capacity, l	300
Road clearance, mm	360
Overall sizes in transportation position, mm	16050*2500*3800
Engine
Type	YaMZ-236NE2, diesel, 4-stroke, compressed air engine, turbocharge, 6-cylinder, V-type (Euro-2)
Rated power at 2100 rpm, hp	230
Max moment of force at 1350 rpm, ft-lb	650
Transmission
Clutch	YaMZ-238, friction, two-disk, dry, mechanic drive with pneumatic booster
Gearbox	Mechanic, 5-speed, 3-travel
Transfer gear	Mechanic, 2-speed with an interaxle differential to be blocked
Leading axles	Through type, top location of the main gear
Steering control	With a hydraulic booster of double purpose
Cabin
Type	Fullmetal, 3-seater, equipped with ventilation
Suspension
front	On 2 semi-elliptic strings with hydraulic telescopic snubbers
Back	To balance with torque rods
Brake system
Working	With a pneumatic-hydraulic dual drive
Additional	Exhaust brake, compressed
Electrical equipment
Rated voltage, V	24
Accumulator battery	2 pcs, capacity 190A/h each
Tyres	1200*500*508 156F ID-284 with regulated pressure. This system is centralized and managed from the driver's seat; provides control of air pressure in tyres, change of air pressure in tyres when covering areas with low supporting capacity, opportunity of driving when tyres are slightly damaged.
AR32/40M
Max loading capacity, kg	40000
Winch	Single-drum with a pneumatic disk friction clutch
Travelling block lift speed, m/sec	0,22-1,88
Mast	One-section, tilled with open front frame
Distance from the ground to crownblock axle, mm	17700
Height of the travelling block lift, mm	13400
Pump of working hydraulic system	Axial piston 3102.112
Rated drilling depth, m	1300 (when drilling with 15 kg/m column)