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Inspection Report of Used TR250D rotary drilling rigs

Good quality Waterwell Drilling Rig for sales
Good quality Waterwell Drilling Rig for sales
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Inspection Report of Used TR250D rotary drilling rigs

Inspection Report of Used TR250D rotary drilling rigs

One unit of used TR250D rotary drilling rigs:


Original Caterpillar base and engine: CAT0330D NBD90150

base NO.:L5X00107

C-9 electric diesel engine: THX21562

Producing year: 2010.02.16

Working hours: 9954

One set of interlocking Kelly bar 4x14.5

Recondition, Good working condition.




Enclosed photos:

Side photo in our factory , dated Otc.18, 2015, Beijing

Another side without counterweight in our factory

side in Singapore Changi terminal 5 jobsite photo dated April 20,2016,

Undercarriage at Changi T5 jobsite photo dated April 20,2016

Front side photo dated April 20, 2016


Working hours

Working permit at airport

side of cabin

One interlocking Kelly bar 4x14

On Sale term:

Used TR250D Rotary drilling rig with pull down cylinder system mounted original CAT336d base, 9954 working hours, good working condition, made in 2010 year with one set interlocking kelly bar 4x14.5m outer diameter 470mm which can be drilled to 53m

Specification 1.base rig caterpillar 336D; C-9 engine installed power 261kw

2,max drilling depth 68 m by friction Kelly bar;

3,max hole diameter 2500mm;

4,max torque:280kN.m;

5,rotating speed 6-23rpm;

6,max crowd force of cylinder 180kn;

7,max extraction force of cylinder 200kn;

8,max pull force of main winch 240kn;

9,Total weight with kelly bar 74T Further detailed specification, please see leaflet of TR250D



configuration by first class key components:

Base: Original Caterpillar 336D base

Engine: C-9 engine with ACERT™ technology

Hydraulic systems adopt Rexroth motor and wave

Electric systems are from Pal-Fin auto-control Rotary drive : Rexroth



Commissioning: By our engineer at your jobsite for max 7 days as required who will erect and commission the equipment together with your staff and train your staff in the operation and maintenance of the equipment Vise permits, accommodation and transport are to be provided by you. Provision of operator in excess of above period shall be governed by our General conditions for Secondment of personal.

Pub Time : 2016-06-06 16:50:04 >> News list
Contact Details
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.

Contact Person: Mr. Alan Wang

Tel: 86-10-51908781/51909163

Fax: 86-10-51908780

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