Blog

Underslung Eot Crane

Underslung Overhead Crane: Types, Specs & How to Choose

01 Jul 2026

You’re equipping a workshop with an 8-meter eave height and a steel-frame roof structure. An overhead crane seems straightforward — until the structural engineer hands back the load assessment and tells you the roof trusses won’t carry a top-running system without reinforcement work that adds months and budget you don’t have. That’s the scenario where most procurement managers first encounter the underslung overhead crane: a system whose end trucks run on the bottom flange of existing structural beams rather than on top of dedicated runway rails, removing the need for support columns or structural upgrades in many retrofit situations. Underslung cranes won’t handle every application. For loads within 0.5–20 tons in facilities with limited headroom or existing beam structures, though, they deliver the same core lifting function at significantly lower installation cost and a shorter commissioning timeline. The market reference range for Weihua’s configurations runs from approximately $3,500 for a basic single-girder unit up to $45,000+ for a heavy-spec double-girder system. This guide covers Weihua’s underslung overhead travelling crane range — single-girder and double-girder variants, key specifications, headroom requirements, and…

Grúa antiexplosivos para planta química

Explosion Proof Overhead Crane: Complete Buyer’s Guide

07 Jul 2026

If your facility handles flammable gases, chemical vapors, or combustible dust, a standard overhead crane is not a safe option — it is a regulatory liability. An explosion proof overhead crane eliminates the electrical ignition sources that could trigger a catastrophic event in Zone 1/Zone 2 (ATEX/IECEx) or Class I/II Division 1/2 (NEC) environments. The market reference price ranges from roughly $18,000 for a 5-ton single girder unit to $280,000+ for a heavy-duty 100-ton double girder system with full ATEX/IECEx certification, depending on gas group, duty class, and span. The most common mistake buyers make is treating explosion-proof certification as a single checkbox. In practice, matching the crane’s explosion protection level to your site’s specific gas group (IIA, IIB, or IIC) and temperature class (T1–T6) is what determines whether the equipment is legally compliant and operationally safe — and the gap between getting this right versus wrong can mean the difference between a cleared permit and a complete rework at delivery. This guide covers the four main crane types, how to read explosion-proof ratings, what specifications to confirm, how to…

Wire Rope Hoist vs Chain Hoist

Wire Rope Hoist vs Chain Hoist: Which One Is Right for Your Lifting Job?

27 Jun 2026

Choosing between a wire rope hoist and a chain hoist comes down to three numbers most buyers overlook: load capacity threshold, daily lift cycles, and required lifting height. Get any one wrong and you either overpay for equipment you don’t need — or underspec a hoist that fails months into operation. As a general starting point: electric wire rope hoists suit loads above 5 tons or lift heights beyond 20 meters; electric chain hoists (and manual chain hoists) deliver better value for loads under 5 tons in moderate-duty, indoor settings. This guide breaks down the real differences — capacity ranges, duty classes, crane compatibility, hidden costs, and certifications — so your procurement team can make a confident, defensible decision. Quick-Reference Comparison Factor Wire Rope Hoist Electric Chain Hoist Manual Chain Hoist Typical capacity range 1–32+ tons 0.5–20 tons 0.5–10 tons Lifting height Up to 48 m Generally ≤30 m Generally ≤12 m Duty class (FEM/ISO) M3–M8 M3–M5 M1–M3 Drive type Electric (drum) Electric (chain wheel) Manual (hand chain) True vertical lift Requires double-reeved system Standard (single-reeved) Standard Best for Heavy,…

Polipasto de cable eléctrico de viga simple

Electric Wire Rope Hoist for Sale: Pricing, Types & How to Choose the Right One

24 Jun 2026

Electric wire rope hoist for sale typically range from $800 to $12,000+ depending on capacity (0.5–20 tons), speed configuration (single vs. dual speed), and lifting height (6–30 m). Most light-to-medium industrial buyers land in the $1,200–$4,500 band for a 1–5 ton unit with standard single-girder trolley mounting. If your facility runs overhead cranes and handles repetitive lifts, a wire rope hoist is almost certainly the right choice — but the model variant and duty class matter more than most buyers realize before they order. This guide covers pricing by tonnage, how to choose between CD1 (single-speed) and MD1 (dual-speed) configurations, when a wire rope hoist makes more sense than an electric chain hoist, and what certifications and documents to request before you sign a purchase order. Quick Reference: Electric Wire Rope Hoist Specs & Price Guide Capacity Type Lifting Speed Duty Class Typical Market Price (USD) 0.5 – 1 T CD1 (single-speed) 8 m/min M3 $800 – $1,500 1 – 2 T CD1 8 m/min M3 $1,200 – $2,200 3 – 5 T CD1 / MD1 8 m/min or 8/0.8…

Polipasto eléctrico de cadena

Electric Chain Hoist vs Manual Chain Hoist: Which One Fits Your Workshop?

22 Jun 2026

The answer most buyers need isn’t complicated: if your team lifts loads more than 15–20 times per shift, an electric chain hoist will pay for itself within months. If lifts happen a few times a week — maintenance windows, infrequent positioning — a manual chain hoist is the smarter buy. Where workshops go wrong is applying the wrong logic: buying electric because it “looks more professional,” or choosing manual because the upfront price is lower, without ever calculating how many lifts per day actually justify each option. This guide gives you the parameters and price references to make that call correctly. Once you’ve settled on electric, the next step is matching the right tonnage to your load. See our Electric Chain Hoist (1/2 Ton to 5 Ton) Buying Guide for capacity-specific specs and pricing. Market price reference: Manual chain hoists typically range from $200 to $1,200 for capacities up to 10 tons. Electric chain hoists run $500 to $15,000+ depending on capacity, duty class, and control options. The gap is real — but so is the productivity difference. Quick Reference:…

Polipasto de cable eléctrico de viga simple

What Is an Electric Wire Rope Hoist? How It Works, Key Parts, and When to Use One

22 Jun 2026

An electric wire rope hoist is a powered lifting machine that uses an electric motor to wind a steel wire rope around a drum, raising and lowering loads in factories, warehouses, and crane systems. It typically handles higher capacities and longer lifting heights than a chain hoist, which is why it’s the standard choice wherever overhead cranes need to move heavy loads efficiently. For procurement managers and equipment supervisors evaluating a new production line or crane upgrade, the real challenge isn’t finding a hoist — it’s matching duty cycle, load pattern, and certification requirements before the purchase order is signed. Getting this wrong tends to surface later as premature wear, an underrated motor, or a compliance gap at customs. This guide covers how an electric wire rope hoist works, its main components, how duty class should drive the selection decision, when it beats an electric chain hoist, and which certifications to confirm in writing before ordering. What Is an Electric Wire Rope Hoist An electric wire rope hoist is a lifting device that uses a motor-driven drum and steel wire…

Polipasto de cadena manual

Manual Chain Hoist for Sale: Specs, Prices & How to Buy the Right One

18 Jun 2026

A manual chain hoist for sale typically costs between $30 and $800 and covers capacities from 0.25 to 20 tons — making it the most affordable way to lift heavy loads at sites where no electrical power is available. For most warehouses, workshops, and field jobs lifting under 20 times a day, it is also the right tool, not just the cheapest one. If you are sourcing one, the real risk isn’t price — it’s buying the wrong capacity, the wrong headroom, or a unit without the certification documents your customs broker and insurer will ask for. A 3-ton hoist that arrives without an EC Declaration of Conformity can sit in a bonded warehouse while the paperwork is chased. This guide gives you the numbers to decide quickly: price ranges by capacity, a full specification table, the certifications a compliant hoist must carry, and the exact documents to demand before you pay. Everything below is drawn from our own in-production range. Manual Chain Hoist Price and Specifications at a Glance What a Manual Chain Hoist Costs by Capacity A manual…

Polipasto eléctrico de cadena

Chain Hoist for Sale: Types, Prices & How to Choose the Right One (2026)

12 Jun 2026

A chain hoist for sale can mean a $45 manual block or a $2,000 explosion-proof electric unit — and choosing the wrong one costs far more than the price difference. If you’re a factory procurement manager, equipment supervisor, or sourcing team lead, this guide gives you a direct comparison of all four chain hoist types, realistic price ranges, key specifications to verify, and a framework for evaluating chain hoist suppliers — whether you’re buying domestically or sourcing from chain hoist manufacturers in China. Most buyers run into the same three problems: they underspecify duty cycle (and get a unit that fails early), they compare prices across incompatible product grades, or they overlook trolley and suspension compatibility until delivery. This guide solves all three before you commit to a purchase order. By the end, you’ll have a clear framework to match the right chain hoist for sale to your application — and enough supplier knowledge to avoid the most common procurement errors. TL;DR: Chain Hoists • Pricing: Chain hoists range from $30 (0.5T manual) to $2,000+ (20T electric); most industrial buyers…

Polipasto eléctrico de cadena

Electric Chain Hoist (1/2 Ton to 5 Ton): Specs, Prices & Buying Guide

18 Jun 2026

If you’re sourcing an electric chain hoist for a workshop, warehouse, or production line, the first question is rarely “which brand” — it’s “which capacity, and what does that capacity actually cost.” Electric chain hoists in the 1/2 ton to 5 ton range cover the vast majority of factory lifting tasks, from light assembly work to moving machine components and packaged goods. This guide compares specifications and market price references across the five most commonly ordered capacities — 1/2 ton, 1 ton, 2 ton, 3 ton, and 5 ton — so you can shortlist the right size before requesting a quote. We’ll also cover the single most common mistake buyers make when comparing hoists on a spec sheet. By the end, you’ll have a working comparison table, a selection framework based on duty class and lift cycles, and a procurement checklist to use when evaluating supplier quotes. Electric Chain Hoist Capacity Comparison: 1/2 Ton to 5 Ton A 1/2 ton electric chain hoist suits light-duty assembly tasks, while a 5 ton unit is built for heavier industrial lifting with double…

Overhead Crane For Sale

Overhead Crane for Sale: Prices, Types & Specs Guide (2026)

11 Jun 2026

An overhead crane for sale from a Chinese manufacturer runs from $2,900 FOB for a 1-ton single girder workshop unit to $130,000+ FOB for a heavy-duty double girder system with an operator cabin. The majority of industrial buyers — steel fabricators, warehouses, machine shops — close orders in the $5,000–$45,000 FOB range. This guide gives you the price matrix by capacity, the type comparison framework, the duty class table, and a supplier checklist so you know exactly what to ask before you send the first RFQ. Buying an overhead crane is not like ordering off a shelf. The final price depends on at least six interacting variables, and a 200mm error in measured span can trigger a complete structural re-design and delay shipment by 3–4 weeks. Most buyers waste time and lose price leverage because they approach suppliers with only a capacity number. This guide covers: FOB price ranges by type and tonnage, single vs double girder selection logic, what CMAA Classes A through F actually mean for your budget, how to calculate total landed cost from China, and the…

Arriba