Truck mounted rig specifications
Complete Truck Mounted Rig Specifications Table
The table below provides detailed specifications for our standard truck mounted rig models. Custom configurations available.
| Parameter | SJ‑TMR‑300 | SJ‑TMR‑800 | SJ‑TMR‑1500 | SJ‑TMR‑2500 |
|---|---|---|---|---|
| Depth & Hook Load |
|
|
|
|
| Max drilling depth (water wells) | 300 m | 800 m | 1,500 m | 2,500 m |
| Max drilling depth (oil/gas) | 150 m | 400 m | 800 m | 1,500 m |
| Hook load capacity | 20,000 lbs | 40,000 lbs | 80,000 lbs | 150,000 lbs |
| Casing running capacity | 10,000 lbs | 20,000 lbs | 40,000 lbs | 80,000 lbs |
| Mast Specifications |
|
|
|
|
| Mast type | 2‑section telescopic | 2‑section telescopic | 3‑section telescopic | 3‑section heavy |
| Extended height | 12 m (39 ft) | 18 m (59 ft) | 27 m (89 ft) | 36 m (118 ft) |
| Retracted height (travel) | 8 m (26 ft) | 10 m (33 ft) | 12 m (39 ft) | 14 m (46 ft) |
| Clearance under mast | 4.5 m (15 ft) | 5.5 m (18 ft) | 6.5 m (21 ft) | 7.5 m (25 ft) |
| Mast raising time | 8 minutes | 10 minutes | 12 minutes | 15 minutes |
| Drawworks |
|
|
|
|
| Drawworks power | 150 HP | 300 HP | 600 HP | 1,000 HP |
| Line pull (bare drum) | 12,000 lbs | 20,000 lbs | 35,000 lbs | 50,000 lbs |
| Wireline diameter | 3/4″ | 7/8″ | 1″ | 1‑1/8″ |
| Drum capacity | 2,000 ft | 3,500 ft | 5,000 ft | 7,000 ft |
| Auxiliary brake | None | Band brake | Eddy current | Eddy current + disc |
| Rotary System |
|
|
|
|
| Rotary table opening | 12″ | 12″ | 17‑1/2″ | 20‑1/2″ |
| Rotary torque (max) | 3,000 ft‑lbs | 8,000 ft‑lbs | 15,000 ft‑lbs | 30,000 ft‑lbs |
| Rotary speed (max) | 150 rpm | 120 rpm | 100 rpm | 80 rpm |
| Optional top drive | No | Yes (15k ft‑lbs) | Yes (35k ft‑lbs) | Yes (60k ft‑lbs) |
| Mud Pump |
|
|
|
|
| Pump type | Triplex | Triplex | Triplex | Triplex |
| Max pressure | 1,500 psi | 2,000 psi | 3,000 psi | 5,000 psi |
| Max flow rate | 80 GPM | 150 GPM | 300 GPM | 500 GPM |
| Pump power | 100 HP | 200 HP | 400 HP | 800 HP |
| Mud tank capacity | 10 bbl | 20 bbl | 40 bbl | 80 bbl |
| Chassis & Transport |
|
|
|
|
| Drive configuration | 6×4 | 6×6 | 8×6 | 10×8 |
| Overall length (travel) | 10.5 m | 12.5 m | 14.5 m | 16.5 m |
| Overall width | 2.5 m | 2.55 m | 2.55 m | 2.8 m |
| Overall height (travel) | 3.8 m | 4.0 m | 4.1 m | 4.2 m |
| Gross vehicle weight | 18,000 kg | 26,000 kg | 38,000 kg | 52,000 kg |
| Front axle load | 6,000 kg | 8,000 kg | 10,000 kg | 12,000 kg |
| Rear axle(s) load | 12,000 kg | 18,000 kg | 28,000 kg | 40,000 kg |
| Turning radius | 12 m | 14 m | 16 m | 18 m |
| Ground clearance | 350 mm | 400 mm | 450 mm | 500 mm |
| Power & Fuel |
|
|
|
|
| Chassis engine power | 250 HP | 350 HP | 500 HP | 600 HP |
| Auxiliary deck engine | None | 200 HP | 400 HP | 800 HP |
| Fuel tank capacity | 200 L | 300 L | 500 L | 800 L |
| Fuel consumption (drilling) | 10 L/hr | 20 L/hr | 35 L/hr | 60 L/hr |
| Fuel consumption (travel) | 25 L/100 km | 35 L/100 km | 45 L/100 km | 60 L/100 km |
| Certifications |
|
|
|
|
| API 4F (mast/sub) | N/A | N/A | Yes | Yes |
| API 7K (hoisting/pump) | N/A | Optional | Yes | Yes |
| API 8C (wireline) | N/A | N/A | Yes | Yes |
| Road legal (most countries) | Yes | Yes | Yes | Permits required |
Mast & Substructure Detailed Specifications
| Model | Mast Sections | Extended Height (ft) | Retracted Height (ft) | Clearance (ft) | Raising Time (min) | Max Wind Speed (working) |
|---|---|---|---|---|---|---|
| SJ‑TMR‑300 | 2 | 39 | 26 | 15 | 8 | 45 mph |
| SJ‑TMR‑800 | 2 | 59 | 33 | 18 | 10 | 45 mph |
| SJ‑TMR‑1500 | 3 | 89 | 39 | 21 | 12 | 50 mph |
| SJ‑TMR‑2500 | 3 heavy | 118 | 46 | 25 | 15 | 55 mph |
Mast load ratings (API 4F):
-
All masts rated for 2.0 static safety factor, 3.0 live load factor
-
Wind load: 75 mph (stowed), 45‑55 mph (erected, depending on model)
-
Mast material: High‑strength low‑alloy steel (ASTM A514 equivalent)
Drawworks & Hoisting Detailed Specifications
| Parameter | SJ‑TMR‑300 | SJ‑TMR‑800 | SJ‑TMR‑1500 | SJ‑TMR‑2500 |
|---|---|---|---|---|
| Line pull (bare drum) | 12,000 lbs | 20,000 lbs | 35,000 lbs | 50,000 lbs |
| Line pull (full drum) | 6,000 lbs | 10,000 lbs | 18,000 lbs | 25,000 lbs |
| Wireline diameter | 3/4″ | 7/8″ | 1″ | 1‑1/8″ |
| Wireline construction | 6×19 IWRC | 6×19 IWRC | 6×26 EIPS | 6×31 EIPS |
| Drum capacity (single layer) | 2,000 ft | 3,500 ft | 5,000 ft | 7,000 ft |
| Drum capacity (full wrap) | 4,000 ft | 7,000 ft | 10,000 ft | 14,000 ft |
| Main brake type | Hydraulic disc | Hydraulic disc | Air disc | Water‑cooled disc |
| Auxiliary brake | None | Band | Eddy current | Eddy current + water‑cooled disc |
| Number of speed ranges | 3 mechanical | 4 mechanical | 2 hydraulic + 2 gear | AC‑VFD infinite |
Rotary Table & Top Drive Specifications
Rotary Table (Standard on all models)
| Model | Opening Size | Max Torque | Speed Range | Thru‑bore diameter |
|---|---|---|---|---|
| SJ‑TMR‑300 | 12″ | 3,000 ft‑lbs | 0‑150 rpm | 10″ |
| SJ‑TMR‑800 | 12″ | 8,000 ft‑lbs | 0‑120 rpm | 10″ |
| SJ‑TMR‑1500 | 17‑1/2″ | 15,000 ft‑lbs | 0‑100 rpm | 15″ |
| SJ‑TMR‑2500 | 20‑1/2″ | 30,000 ft‑lbs | 0‑80 rpm | 18″ |
Optional Top Drive (for SJ‑TMR‑800 and above)
| Parameter | SJ‑TD‑15 (800) | SJ‑TD‑35 (1500) | SJ‑TD‑60 (2500) |
|---|---|---|---|
| Continuous torque | 15,000 ft‑lbs | 35,000 ft‑lbs | 60,000 ft‑lbs |
| Maximum torque | 20,000 ft‑lbs | 45,000 ft‑lbs | 75,000 ft‑lbs |
| Speed range | 0‑200 rpm | 0‑180 rpm | 0‑150 rpm |
| Hook load capacity | 40,000 lbs | 80,000 lbs | 150,000 lbs |
| Pipe handler | No | Yes (hydraulic) | Yes (hydraulic) |
| Link tilt | No | Yes | Yes |
Mud Pump Specifications
| Parameter | SJ‑MP‑100 | SJ‑MP‑200 | SJ‑MP‑400 | SJ‑MP‑800 |
|---|---|---|---|---|
| Type | Triplex | Triplex | Triplex | Triplex |
| Power | 100 HP | 200 HP | 400 HP | 800 HP |
| Max pressure (small liner) | 1,500 psi | 2,000 psi | 3,000 psi | 5,000 psi |
| Max flow (large liner) | 80 GPM | 150 GPM | 300 GPM | 500 GPM |
| Liner sizes available | 3″, 3‑1/2″, 4″ | 4″, 4‑1/2″, 5″ | 4‑1/2″, 5″, 5‑1/2″ | 5‑1/2″, 6″, 6‑1/2″ |
| Fluid end material | Carbon steel | Carbon steel | Stainless steel (opt) | Stainless steel / Inconel |
| Valves/seats material | Tungsten carbide | Tungsten carbide | Tungsten carbide | Tungsten carbide |
| Suction/discharge connections | 2″ Fig 1502 | 2″ Fig 1502 | 3″ Fig 1502 | 3″ Fig 1502 |
Mud circulation system (all models):
-
Suction strainer with bypass
-
Desander / desilter (optional on smaller models)
-
Mud gun and mixing hopper
-
Agitators on tanks > 40 bbl
Chassis & Transport Compliance Specifications
| Parameter | SJ‑TMR‑300 | SJ‑TMR‑800 | SJ‑TMR‑1500 | SJ‑TMR‑2500 |
|---|---|---|---|---|
| Axle configuration | 6×4 (3 axles) | 6×6 (3 axles) | 8×6 (4 axles) | 10×8 (5 axles) |
| Tire size | 11.00R20 | 12.00R24 | 14.00R24 | 16.00R24 |
| Number of tires | 10 | 10 | 14 | 18 |
| Max highway speed | 80 km/h | 80 km/h | 70 km/h | 60 km/h |
| Road legal width | Yes (2.5m) | Yes (2.55m) | Yes (2.55m) | Permit (2.8m) |
| Road legal height | Yes (3.8m) | Yes (4.0m) | Yes (4.1m) | Yes (4.2m) |
| Bridge formula compliance | Yes | Yes | Yes | Requires permit |
| Turning radius (curb‑to‑curb) | 12 m | 14 m | 16 m | 18 m |
| Approach angle | 25° | 20° | 18° | 15° |
| Departure angle | 20° | 18° | 15° | 12° |
Axle load limits (typical by region):
| Region | Max legal axle load | SJ‑TMR‑2500 compliance |
|---|---|---|
| Europe (EU Directive) | 12,000 kg (steer), 8,000 kg (tandem) | Permit required |
| USA (Federal Bridge) | 20,000 lbs (steer), 34,000 lbs (tandem) | Permit required |
| Middle East | 13,000 kg per axle | Usually compliant |
| Australia | 20,000 kg per axle (Road Train routes) | Compliant on permit routes |
Power & Fuel Consumption Data
| Operating Mode | SJ‑TMR‑300 | SJ‑TMR‑800 | SJ‑TMR‑1500 | SJ‑TMR‑2500 |
|---|---|---|---|---|
| Idle (warm‑up) | 2 L/hr | 3 L/hr | 5 L/hr | 8 L/hr |
| Light drilling (50% load) | 6 L/hr | 12 L/hr | 20 L/hr | 35 L/hr |
| Heavy drilling (90% load) | 10 L/hr | 20 L/hr | 35 L/hr | 60 L/hr |
| Maximum pump pressure | 8 L/hr | 15 L/hr | 28 L/hr | 50 L/hr |
| Highway travel (economy) | 20 L/100km | 30 L/100km | 40 L/100km | 55 L/100km |
| Off‑road travel (soft sand) | 35 L/100km | 50 L/100km | 70 L/100km | 90 L/100km |
Fuel tank options:
-
Standard: as listed in main table
-
Extended range: +200 L to +500 L (requires chassis modification)
-
Refueling interval: At 50% load, 8‑12 hours standard, 16‑24 hours with extended tank
Environmental & Climate Specifications
| Parameter | Standard | Arctic Package | Desert Package |
|---|---|---|---|
| Ambient temperature range | -20°C to +50°C | -40°C to +40°C | -10°C to +55°C |
| Altitude (natural aspirated) | 0‑1,500 m | 0‑1,500 m | 0‑1,500 m |
| Altitude (with derate) | 1,500‑3,000 m | 1,500‑3,000 m | 1,500‑3,000 m |
| Relative humidity | 0‑95% non‑condensing | 0‑95% non‑condensing | 0‑95% non‑condensing |
| Sand/dust protection | Standard filters | Standard filters | Cyclone pre‑cleaners + secondary |
| Engine block heater | Optional | Standard (3 kW) | Not needed |
| Battery heater | Optional | Standard | Not needed |
| Hydraulic oil heater | Optional | Standard | Not needed |
| Cabin air conditioner | Optional | Optional (reverse cycle) | Standard (50,000 BTU) |
| Radiator | Standard | Heated shutters | Oversized, reversing fan |
Optional Equipment Specifications
| Option | Applicable Models | Specification |
|---|---|---|
| Auto‑driller | SJ‑TMR‑800+ | PLC control of WOB & RPM, touchscreen HMI |
| Wireline logging sheave | All models | 12‑18″ diameter, load rated |
| Hydraulic catwalk | SJ‑TMR‑1500+ | Pipe range 2‑7/8″ to 7″, 10 ft lift |
| Iron roughneck | SJ‑TMR‑1500+ | 15,000‑35,000 ft‑lbs torque |
| Remote control pendant | All models | Wireless, 50 m range, emergency stop |
| CCTV system | All models | 4 cameras, DVR, 7″ monitor |
| Arctic cab heater | All models | 20,000 BTU diesel‑fired |
| Tire pressure monitoring | All models | Real‑time, cab display |
| Spill containment kit | All models | Drip pans, absorbent pads, 200 L capacity |
| Fire suppression system | SJ‑TMR‑1500+ | Automatic, engine compartment + pump area |
How to Use These Specifications – Selection Guide
| Your Requirement | Recommended Model(s) | Key Specification to Check |
|---|---|---|
| Shallow water wells (<300m) | SJ‑TMR‑300 | Depth rating, hook load, transport width |
| Municipal / agricultural wells (300‑800m) | SJ‑TMR‑800 | Pump pressure, mast height, road legal |
| Deep water wells / shallow oil (800‑1,500m) | SJ‑TMR‑1500 | Hook load, rotary torque, auxiliary brakes |
| Deep oil / gas exploration (1,500‑2,500m) | SJ‑TMR‑2500 | Top drive option, mud pump pressure, axle weights |
| Remote desert locations | Any model + desert package | Cooling, sand filtration, fuel capacity |
| Arctic / permafrost | Any model + arctic package | Heated components, low‑temp hydraulics |
| Road‑legal only (no permits) | SJ‑TMR‑300, 800, 1500 | Width <2.55m, height <4.2m, GVWR <40t |
| High torque / hard rock | SJ‑TMR‑1500 or 2500 with top drive | Torque rating, top drive option |
| Fast pad‑to‑pad moves | SJ‑TMR‑800 (lightest), or any with hydraulic outriggers | Rig‑up time, outrigger auto‑level |
Why Choose SJ Petro Truck Mounted Rigs – Based on Specifications?
1. Complete API Certification – Mast, substructure, drawworks, and pump meet API 4F, 7K, and 8C. Not just "designed to” – certified.
2. Road‑Legal by Design – SJ‑TMR‑300/800/1500 fit within 2.55m width and 4.2m height – legal in most countries without oversized permits.
3. Modular Options – Add top drive, auto‑driller, catwalk, or iron roughneck without rebuilding the rig.
4. Field‑Validated Data – Our specifications are based on actual load tests and field performance – not theoretical calculations.
5. Global Parts Support – CAT engines (worldwide dealer network), Bendix brakes, Allison transmissions – common components.
6. Short Lead Times – Stock models: 6‑8 months. Custom configurations: 8‑12 months.
7. Complete Documentation – Each rig ships with certified dimensional drawings, load test reports, and API certificates.
8. Sinopec Engineering – Backed by one of the world’s largest drilling organizations. Specifications are battle‑tested.
Frequently Asked Questions (FAQ) – Specifications Focus
Q1: What is the difference between "max drilling depth” for water wells vs oil/gas wells?
Water wells use larger diameter bits (8‑12″) but lower circulating pressures. Oil/gas wells use smaller bits (6‑8″) but higher mud weights and pressures. Our depth ratings reflect these differences.
Q2: Can the mast be raised while the truck is on a slope?
Yes – the hydraulic outriggers auto‑level the rig up to 10° slope. The mast raising interlock prevents raising if the level exceeds safe limits.
Q3: What is the line pull reduction from bare drum to full drum?
Line pull decreases as wireline accumulates on the drum due to increased radius. On SJ‑TMR‑2500, bare drum pull is 50,000 lbs, full drum is approximately 25,000 lbs (50% reduction). Use the middle layer for planning.
Q4: How do I interpret the pump pressure vs flow curves?
Higher pressure requires smaller liners; higher flow requires larger liners. For deep wells with high pressure requirements, use small liners. For large diameter wells needing high flow, use large liners.
Q5: What is the typical rig‑up time from arrival to spud?
SJ‑TMR‑300: 1‑2 hours. SJ‑TMR‑800: 2‑3 hours. SJ‑TMR‑1500: 3‑4 hours. SJ‑TMR‑2500: 4‑6 hours (assuming experienced crew, no unforeseen issues).
Q6: Can the truck be shipped in a standard 40ft container?
No – the truck exceeds container dimensions. It ships RO‑RO (roll‑on/roll‑off) on a heavy‑lift vessel, or partially disassembled (mast removed) for container shipping.
Q7: Do your specifications include NACE MR0175 for sour gas?
Yes – we can supply wetted components (pump fluid end, discharge manifold, BOPs) in NACE MR0175 compliant materials. Specify at order.
Q8: What is the warranty on the truck chassis vs the drilling equipment?
Chassis warranty by truck manufacturer (typically 24 months or 200,000 km). Drilling equipment warranty by SJ Petro (12‑18 months depending on component).
Q9: Can I get a 3D model (STEP/IGES) of the rig for site planning?
Yes – we provide simplified 3D models for space planning and rig‑up simulation. Contact engineering.
Q10: How do I request a custom specification quote?
Provide: target depth, casing size, required hook load, transport constraints (width/height/axle weight), and any special environmental conditions. We will respond with a custom specification sheet within 7 business days.
