10.5M Spider Crane: 2-Ton vs 3-Ton Compact Crawler Crane Compared
Need lifting height in a footprint that still fits through a standard doorway? Risenmega's 10.5m spider crane platform is built for exactly that job, and it's available in two rated capacities — 2-ton and 3-ton — so you can match the machine to your load without overpaying for capacity you don't need. This guide breaks down the specifications, dimensions, and real-world use cases for both models so you can pick the right one the first time.
Risenmega compact spider crane — rubber crawler tracks with four independently adjustable outrigger legs.
Key takeaways:
- A 10.5m spider crane gives you close to three storeys of lifting height in a machine that folds down to roughly the width of a doorway.
- The 2-ton and 3-ton versions share the same control system, outrigger design, and safety features — the difference is structural: steel section, counterweight, and footprint.
- The 3-ton model carries more than double the working radius load of the 2-ton model, at the cost of a wider, heavier chassis.
- Both ship CE certified from Qingdao, with diesel, electric, or hybrid power options.
What Is a 10.5M Spider Crane?
A spider crane is a self-propelled lifting machine mounted on rubber crawler tracks, named for the four extendable outrigger "legs" it deploys before lifting. Folded, the machine narrows to well under a metre wide so it can pass through a standard door or freight elevator; deployed, those same legs spread out and auto-level to create a stable lifting base on uneven ground, a mezzanine floor, or a rooftop.
The "10.5m" in a 10.5m spider crane refers to the machine's maximum lifting height — enough to place a load roughly three storeys up, or to reach the underside of a high warehouse roof, without bringing in a truck-mounted crane or closing off a street for outrigger deployment. It sits in the sweet spot between entry-level 8m units (good for single-storey and light industrial work) and the 16m-plus machines used for mid-rise steel and glazing jobs.
Why the 10.5M Lift Height Hits the Sweet Spot
Most confined-space lifting jobs don't need 20 metres of height — they need enough reach to clear a second or third floor while staying small enough to actually get on site. A 10.5m boom covers:
- Rooftop plant placement on low- and mid-rise commercial buildings
- Interior atrium and stairwell lifts where a machine has to travel between floors
- Facade and glazing work up to three storeys without scaffolding
- Workshop and factory floor lifts where headroom is limited but a load still needs to clear mezzanine level
Going with a taller boom than the job requires adds weight, cost, and set-up time for no benefit — which is why Risenmega offers the 10.5m boom across two capacity tiers instead of a single one-size-fits-all machine.
2-Ton vs 3-Ton 10.5M Spider Crane: Full Specification Comparison
Both models share the same control philosophy — wireless remote operation, 360° hydraulic slew, and four auto-leveling outriggers — but the steel structure, engine, and footprint scale up for the 3-ton model's higher rated load. Here's how the two compare side by side.
| Spec | 2-Ton Model | 3-Ton Model |
|---|---|---|
| Rated lifting capacity | 2,000 kg | 3,000 kg |
| Max lift height | 10.5 M (extended-boom configuration) | 10.5 M (standard) |
| Folded overall dimensions | 2,780 × 710 × 1,620 mm | 3,450 × 950 × 1,700 mm |
| Max extended footprint | 4,600 × 3,680 mm | 5,100 × 4,060 mm |
| Machine weight | ≈1.25 Ton | ≈3.2 Ton |
| Max working radius | 5.3 M @ 0.2T | 8.3 M @ 1T |
| Engine options | Honda 390cc / 10 kW (Yanmar diesel option available) | Changchai EV80 / 12 kW (Yanmar diesel option available) |
| Hook speed / rope | 12 m/min, 4-part rope, 12mm × 50m | 12 m/min, 4-part rope, 12mm × 50m |
| Slew angle | 360° continuous | 360° continuous |
| Grade ability | 20° | 20° |
| Ground pressure | 49.0 kPa (0.50 kgf/cm²) | 49.0 kPa (0.50 kgf/cm²) |
| Ingress protection | IP-67 | IP-67 |
| Working time (diesel) | 6–8 hours | 6–8 hours |
| Starting price | From $12,857 (factory, 30% deposit) | From $19,000 (factory, 30% deposit) |
Specifications reflect Risenmega's published spec sheet and are configurable to project requirements — confirm exact dimensions and pricing for your build with our sales team before ordering.
Dimensional & Structural Differences Explained
The two engineering drawings below show why the 3-ton model isn't simply a "2-ton with a bigger sticker." To lift 50% more weight at more than 50% greater working radius, the 3-ton chassis uses a wider track base, thicker Q355D high-strength steel in the boom sections, and a heavier counterweight — which is also why its folded width grows from 710mm to 950mm and its weight more than doubles.
2-Ton Model
Narrower track base and lighter chassis, built for jobs where the load stays under 2 tons and doorway or elevator width is the limiting factor. Folded width of 710mm clears most commercial doorways without disassembly.
3-Ton Model
Reinforced boom and wider outrigger spread give a longer working radius at higher load — 8.3m at 1 ton versus the 2-ton model's 5.3m at 0.2 ton. Best fit when the load is heavier or needs to be placed farther from the crane's base.
Shared Core Features: What Both Models Have in Common
Outside of the capacity-driven differences above, the 2-ton and 3-ton 10.5m spider cranes are built on the same platform:
- Four independently adjustable outrigger legs with one-key auto-leveling, so the crane self-corrects on sloped or uneven ground
- 360° continuous hydraulic slew for positioning loads without repositioning the whole machine
- Wireless radio remote control with display feedback, so the operator can stand clear of the load path
- Q355D high-strength steel boom and chassis construction
- Rubber crawler tracks that protect finished floors and grip on uneven or sloped surfaces
- Three-phase AC asynchronous motor option for electric configurations
- Customizable aluminum pockets and attachment mounts for forks, vacuum lifters, grabs, and lifting baskets
Power Options: Diesel, Electric & Hybrid
Both the 2-ton and 3-ton 10.5m spider crane are available in three power configurations, so the choice comes down to where — and how quietly — you need to work:
- Diesel — for outdoor sites and jobs without a power hookup; a full tank runs roughly 6–8 hours of mixed lifting and idling
- Electric (battery) — zero-emission and near-silent, built for indoor use in occupied buildings, hospitals, malls, and other noise- or fume-sensitive sites; one charge typically covers 6–8 hours or 1–2 shifts of intermittent use
- Hybrid — switches between diesel and battery power on the fly, for projects that move between indoor and outdoor phases without downtime
Diesel units meet EU Stage V emissions standards, and the battery packs on electric models carry MSDS and UN38.3 export certification for international shipping.
Real-World Applications for a 10.5M Spider Crane
The compact footprint and mid-range height of this platform make it a fit for jobs where a full-size mobile crane can't set up outriggers, and a forklift doesn't have the reach:
Glass and Facade Installation
Paired with a vacuum lifter attachment, the crane can position glass panels and curtain-wall sections precisely on building exteriors up to roughly three storeys, without scaffolding.
Rooftop HVAC and Equipment Placement
Mechanical contractors use compact spider cranes to lift HVAC units, condensers, and rooftop equipment onto low- and mid-rise commercial roofs where a crane truck can't get close enough to swing a boom over the parapet.
Indoor Atrium, Stairwell & Mezzanine Lifts
Because the machine folds to under a metre wide, it can travel through a standard doorway or freight elevator and then deploy inside an atrium, warehouse, or plant floor to lift materials to a mezzanine or upper level.
Steel Erection in Tight Access Sites
On urban infill or renovation sites with narrow streets and no room for a mobile crane's outrigger spread, a spider crane can be walked in through a gate or loading dock and set up in a fraction of the space.
Industrial & Machinery Maintenance
Inside factories and workshops, the crane maneuvers between production lines to lift motors, gearboxes, and machine components for servicing or replacement — jobs where a fixed jib or overhead crane doesn't reach.
The same chassis accepts forks, a lifting basket, a vacuum suction cup, a grab, or a hydraulic fly jib depending on the job.
How to Choose Between the 2-Ton and 3-Ton Model
Use these three questions to narrow it down:
- What's your heaviest expected load, and at what radius? If you're regularly working close to 2 tons or need to place a load past 5.3m from the base, size up to the 3-ton model.
- How wide is your access point? The 2-ton model's 710mm folded width fits a tighter range of doorways and gates than the 3-ton's 950mm — if you're squeezing through a narrow residential doorway or freight elevator, check the 2-ton dimensions first.
- What's your budget and freight allowance? The 3-ton model's higher weight and starting price reflect its reinforced structure — factor both purchase cost and shipping weight into the decision.
If your loads vary project to project and you're not sure which way to size, the 2-ton model is the safer starting point for most glazing, HVAC, and interior lifting work; contractors handling steel, precast, or heavier mechanical equipment typically move up to the 3-ton.
Safety Systems & On-Site Setup
Both capacities ship with the same safety package: automatic braking, an emergency descent system, an emergency stop button, a fuel-line explosion-proof system, fault diagnosis, tilt protection, and charging protection on electric units. On-site setup typically takes 15–30 minutes — the outriggers deploy hydraulically and auto-level in seconds, so operators can start configuring the load radius almost immediately after arriving on site.
Why Source Your Spider Crane From Risenmega
CE Certified & Documented
Compliant with the EU Machinery Directive (EN 280 / EN ISO 3691-1), with SGS, MSDS, and UN38.3 documentation for export and customs clearance.
Factory-Direct From Qingdao
Over 5,000 units exported since 2018, shipped FOB, CIF, or DDP door-to-door, with container consolidation available to cut freight costs on multi-product orders.
Built-to-Order Customization
Capacity, boom configuration, engine, voltage, color, and attachment mounts can all be adjusted to your project's requirements before production.
Backed After Delivery
One-year warranty, remote technical support, and spare parts shipped within 3–5 days when you need a replacement part fast.
Frequently Asked Questions
- What's the difference between the 2-ton and 3-ton 10.5m spider crane?
- The main differences are structural: the 3-ton model uses a wider track base, thicker steel boom sections, and a heavier counterweight to support its higher rated capacity and longer working radius (8.3m vs 5.3m). Both share the same remote control, outrigger, and safety systems.
- Can a 10.5m spider crane be used indoors?
- Yes — both models are available in battery-electric configurations that are zero-emission and near-silent, making them suitable for occupied buildings, hospitals, and malls. Diesel versions meet EU Stage V emissions for outdoor or ventilated indoor use.
- How narrow does the crane fold for doorway access?
- The 2-ton model folds to 710mm wide; the 3-ton model folds to 950mm wide. Both fit through most standard commercial doorways and freight elevators.
- What attachments are available for these models?
- Both accept forks, vacuum suction cup lifters, lifting baskets, grabs, and hydraulic fly jibs, with aluminum pockets available as a custom option.
- How long does it take to set up on site?
- Typically 15–30 minutes. The four outriggers deploy hydraulically and auto-level in seconds once positioned.
- What's included in the warranty?
- Risenmega provides a one-year warranty, remote technical support, and maintenance guidance, with spare parts shipped within 3–5 days when needed.
Need Help Choosing the Right Capacity?
Send us your load weight, working radius, and access-point dimensions, and our team will confirm the right 10.5m spider crane configuration for your project.
Get a Quote on WhatsAppExplore the full 2-Ton Spider Crane and 3-Ton Spider Crane product pages for pricing by boom height, or browse the complete Spider Crane collection from 1 to 12 tons.
