Technical specifications

Safe hook load, kN (ton force)	785 (80)
Rig’s drive:	YAMZ-238DE2 chassis engine drive power is 243 kW or YAMZ-7511 chassis engine drive power is 294 kW
Drawworks:	Single-drum or double-drum winch, with disk pneumatic clutches and double-pulley belt break
- carrying capacity of bailing drum, m	2 000 (Ø15 mm) ... 2 500 (Ø13 mm)
- tackle block lift speed, m/sec	0, 15...1,9
Mast:	Telescopic, inclined
- height from ground to crownblock axis, m	22,6
- tackle block hook lift height, m	18,5
Monkey`s board capacity:
- drill pipes Ø 89 mm, stand 12-13 m, pcs/m	280/3400
Tackle system:	Equipped by wireline pass-by mechanism
- stringing-up	3x4
- diameter of calf line, mm	25
Auxiliary water-driven winch:
- safe load, kN (ton force)	29,5 (3)
Working/setting hydraulic system:
- pump type and design	3102.112 axial-piston pump - 2 pcs./ NSH-50 design
- nominal pressure, MPa (atm)	19,6 (200) / 15,7 (160)
- nominal output, liter per minute	6,168x10-3 (370) / 0,833x10-3 (50)
Hydraulic breaker:
- rod stroke, mm	1000
- developed force, kN (ton force)	54 (5,5)
Manifold (standpipe with drilling sleeve):
- flow area, mm	76 or 50
- working pressure, MPa (kgf/m)	19,6 (200)
Emergency electric drive:
- electric engine power, kW	30
- hook block lift speed with maximum load, m/min	0,02 (1,2)
Support platform of outrigger building:	Assembly
- overall dimensions, mm	6 000 x 700 x 100 or 4 500 x 700 x 100
Light	24 V, explosion-protected light
Overall dimensions at transport position, mm	14 400 x 3 400 x 4 500
Weight with carrier, kg	44 000 when rig is mounted on BAZ-690902 chassis, 32 000 when rig is mounted on KrAZ-63221 chassis
Wellhead working area:	Transformable
- overall dimensions, mm	From 2000 x 2500 till 3000 x 4000
- height (variable), mm	1000 - 3000
Drum for wireline pass-by:
- capacity, m	500
Hydraulic rotor-tongs (with slip hanger):	For operation with spanner wrenches and 80x80 Kelly
- flow area, mm	142
- rotational frequency, s-1 (rev/min)	0,37 (21) - 1,46 (86)
- torque, kN*m (kgf*m)	4,4 (450)
Rotary table (with universal-shaft drive)	R-250	R-410
- flow area, mm	250	410
- rotational frequency, s-1 (rev/min)	0,83 (50) ... 5 (300)	0,67 (40) ... 4 (240)
- maximum torque, kN*m (kgf*m)	9,8 (1000)	11,772 (1200)
Rotary table (with hydraulic drive):	R-250
- flow area, mm	250
- maximum rotational frequency, s-1 (rev/min)	1,5 (90)
- maximum torque, kN*m (kgf*m)	12 (1200)
Swivel:
- safe load, kN (ton force)	785 (80)
- flow area, mm	75
- rotational frequency, no more than, s-1 (rev/min)	5 (300)
Wellhead platform (total dimensions), mm	4 000 x 3 000
- height until rotary bars, mm	1 600...3 000
Setback (safe load), kN (ton force)	785 (80)
Receiving rack:	On OZTP 84701A triaxial trailer
Overall dimensions of drilling rig, mm
- at transport position, mm	11 400 x 2 800 x 3 400
- at operation position, mm	15 000 x 9 800 x 2 900

Units A60/80 are produced in various design (completions), it depends on applied chassis type and prevailing designation.

Chassis

Designation

Unit components, unit identification

Lift block without bailing drum

Lift block with bailing drum

Well- head working area

Hyd- raulic rotor-tongs

R-250 or R-410 rotary table (with universal-shaft drive)

R-250 rotary table (with hydraulic drive)

VB80 swivel

Kelly stem 80x80, stem length is 8 m

Well- head plat- form

Set- back

Recei- ving rack

Emer- gency electric drive

Kelly stem 80x80, stem length is 12 m

Drum for wire- line pass-by

BAZ- 690902

Well completion, Well-workover operation

A60/80.001

R250

Drilling work

A60/80.002

R410

Well completion, Well-workover operation, Swabbing

A60/80.011

R250

Drilling work, Swabbing

A60/80.012

R410

KrAZ- 63221. 0000044

Well completion, Well-workover operation

A60/80.101

R250

Drilling work

A60/80.102

R410

Well completion, Well-workover operation, Swabbing

A60/80.111

R250

Drilling work, Swabbing

A60/80.112

R410

Equipment completion due to TU 3666-082-05749197-96

Auxiliary equipment due to customer order