Badged ZYT5502TZJ, this truck-mounted workover rig is defined by a 1125 kN maximum load on a 4x5 traveling system, eight lines of 26 mm (1-inch) wire pulled to a 210 kN fast-line pull, under a 32 m clearance mast. A CAT C15 drives an Allison M5620AR transmission, and on 4 1/2-inch drill pipe the unit drills to 1000 m. It sits between the shallow workover class and the deep-service machines: enough mast, line and power for medium-depth drilling plus heavier workover, still on a self-propelled carrier that relocates between sites without trailers. The 1.4 m/s hoisting speed keeps trips moving when the job mixes drilling with completion and repair work rather than running a single string all day.
Product-specific advantages depend on the selected model and configuration. Contact our technical team for a matched review.
| Product | 350HP Truck Mounted Rigs |
|---|---|
| Product line | Drilling Rigs |
| Model | ZYT5502TZJ |
|---|---|
| Drill depth (4 1/2” DP) m | 1000 |
| Max fast line pull KN | 210 |
| Max load KN | 1125 |
| Drill line diameter mm (in)/effective number n | Φ26 (1") /8 |
| Mast hoisting speed m/s | 1.4 |
| Traveling system type | 4×5 |
| Engine | CAT C15 |
| Transmission | ALLISION M5620AR |
| clearance height of mast m | 32m |
For a useful technical response, include the target well conditions, operating depth or pressure, expected quantity, destination and any required configuration.
Send an InquiryAvailable configurations can be matched to the equipment model, operating conditions and project requirements.
What buyers check on the 350HP truck-mounted rigs: the 4,000 m envelope, 900 kN hook and 10×8 all-terrain chassis.
Badged ZYT5502TZJ, the unit drills to 1000 m on 4 1/2-inch drill pipe and handles medium-depth workover on the same carrier, with a 1125 kN maximum load on a 4×5 traveling system, eight lines of 26 mm wire and a 210 kN fast-line pull. It sits between the shallow workover class and the deep-service fleet.
The rig moves as one self-propelled unit: the 32 m mast folds, the carrier is part of the package, and no trailers or cranes are needed for routine site changes. The 1.4 m/s hoisting speed keeps trips moving when the job mixes drilling with completion and repair work.
Yes. Mast clearance, line arrangement, hook margin and the CAT C15 / Allison M5620AR power match can be adjusted at order time against the planned well depth and strings. State the target depth, casing programme and operating region in the inquiry.
The reinforced 32 m mast and C15/M5620AR package carry medium-depth drilling, geothermal and water-well work, plus heavier workover where the shallow class runs out of mast and line. Desert, Gobi and high-altitude sites are covered by the climate and coating configuration.
Manuals, the factory test report and a first-period spare list are supplied, with remote technical guidance included. On-site commissioning and operator training can be arranged for first-time crews.
Commercial terms are confirmed in the quotation for the exact configuration, quantity and destination.
Built to API 4F at the Jingzhou plant under ISO 9001:2015 quality management, the truck-mounted rig derrick is load-tested to its rated hook load and the self-propelled chassis drivetrain run in at the factory; full test reports are supplied with the quotation.
Operation manuals, chassis documentation and factory test reports are supplied; the PTO and hydraulic system schematics are included for the client's service department. On-site commissioning is available.
Confirmed in the quotation according to configuration, quantity and destination.
Manuals, conventional spare parts and remote technical guidance are included; on-site commissioning and operator training can be arranged on request.
Payment schedule, Incoterms, port and packaging are agreed in the sales contract.
A recommended spare-parts list for the first operating period is provided with the quotation.
Explore nearby products to compare equipment scope before sending an inquiry.
Workover to 3200 m on 2 7/8-inch upset tubing is this rig's job: a 400 kN nominal hook load that peaks at 675 kN, run through six lines of 22 mm wire under a mast that stands 21 m or 23.5 m.
At 5500 m of workover with 73 mm tubing, and 4500 m when drilling with 73 mm drill pipe, the XJ450 sits where shallow service rigs run out of reach and the deep fleet starts.
Built for wells the shallow and mid rigs cannot reach, this 550 hp unit carries its rated 550 hp power pack on a multi-axle heavy off-road carrier and is rated for typical workover to 5800 m and service to 7000 m.
